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12301001013 = 3722343211401
BaseRepresentation
bin10110111010011001…
…00110000100110101
31011202021111121010010
423131030212010311
5200143024013023
65352341050433
7613554532500
oct133514460465
934667447103
1012301001013
11524265a144
1224736b6a19
131210623132
148499b2137
154bedcb093
hex2dd326135

12301001013 has 96 divisors (see below), whose sum is σ = 20519212032. Its totient is φ = 6519744000.

The previous prime is 12301001003. The next prime is 12301001057. The reversal of 12301001013 is 31010010321.

12301001013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12301001013 - 214 = 12300984629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12301001013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301001003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 30675613 + ... + 30676013.

It is an arithmetic number, because the mean of its divisors is an integer number (213741792).

Almost surely, 212301001013 is an apocalyptic number.

It is an amenable number.

12301001013 is a deficient number, since it is larger than the sum of its proper divisors (8218211019).

12301001013 is a wasteful number, since it uses less digits than its factorization.

12301001013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 688 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 12301001013 its reverse (31010010321), we get a palindrome (43311011334).

The spelling of 12301001013 in words is "twelve billion, three hundred one million, one thousand, thirteen".

Divisors: 1 3 7 21 23 43 49 69 129 147 161 211 301 401 483 633 903 989 1127 1203 1477 2107 2807 2967 3381 4431 4853 6321 6923 8421 9073 9223 10339 14559 17243 19649 20769 27219 27669 31017 33971 48461 51729 58947 63511 64561 84611 101913 120701 145383 190533 193683 208679 237797 253833 362103 396589 444577 451927 592277 626037 713391 844907 1189767 1333731 1355781 1460753 1776831 1946053 2534721 2776123 3638273 4145939 4382259 5838159 8328369 10225271 10914819 12437817 13622371 19432861 25467911 30675813 40867113 58298583 76403733 83680279 95356597 178275377 251040837 286069791 534826131 585761953 1757285859 4100333671 12301001013