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13300001223131 = 7120110859145687
BaseRepresentation
bin1100000110001010010111…
…0110010011000111011011
31202002110121221201200211202
43001202211312103013123
53220401400303120011
644141534115544415
72541615300050030
oct301424566230733
952073557650752
1013300001223131
114268553a61a47
1215a97675bb10b
13756252b2496c
1433da1b3a5387
15180e6bed823b
hexc18a5d931db

13300001223131 has 16 divisors (see below), whose sum is σ = 15214162874880. Its totient is φ = 11389381833600.

The previous prime is 13300001223097. The next prime is 13300001223133. The reversal of 13300001223131 is 13132210000331.

13300001223131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13300001223131 - 210 = 13300001222107 is a prime.

It is a super-2 number, since 2×133000012231312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13300001223133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91218770 + ... + 91364456.

It is an arithmetic number, because the mean of its divisors is an integer number (950885179680).

Almost surely, 213300001223131 is an apocalyptic number.

13300001223131 is a deficient number, since it is larger than the sum of its proper divisors (1914161651749).

13300001223131 is a wasteful number, since it uses less digits than its factorization.

13300001223131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157754.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13300001223131 its reverse (13132210000331), we get a palindrome (26432211223462).

The spelling of 13300001223131 in words is "thirteen trillion, three hundred billion, one million, two hundred twenty-three thousand, one hundred thirty-one".

Divisors: 1 7 1201 8407 10859 76013 145687 1019809 13041659 91291613 174970087 1224790609 1582015133 11074105931 1900000174733 13300001223131