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101331302302013 = 736277399037967
BaseRepresentation
bin10111000010100100001000…
…010001110100000100111101
3111021210011210200110200101212
4113002210020101310010331
5101240203001342131023
6555302542503214205
730225642064041440
oct2702441021640475
9437704720420355
10101331302302013
112a3184004a2153
12b446828147365
134470668368184
141b04665765657
15baacd6815e78
hex5c290847413d

101331302302013 has 8 divisors (see below), whose sum is σ = 115810395224832. Its totient is φ = 86853007527696.

The previous prime is 101331302302001. The next prime is 101331302302019. The reversal of 101331302302013 is 310203203133101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101331302302013 - 224 = 101331285524797 is a prime.

It is a super-2 number, since 2×1013313023020132 (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101331302302013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101331302302019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199265045 + ... + 199772922.

It is an arithmetic number, because the mean of its divisors is an integer number (14476299403104).

Almost surely, 2101331302302013 is an apocalyptic number.

It is an amenable number.

101331302302013 is a deficient number, since it is larger than the sum of its proper divisors (14479092922819).

101331302302013 is an equidigital number, since it uses as much as digits as its factorization.

101331302302013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399074251.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 101331302302013 its reverse (310203203133101), we get a palindrome (411534505435114).

The spelling of 101331302302013 in words is "one hundred one trillion, three hundred thirty-one billion, three hundred two million, three hundred two thousand, thirteen".

Divisors: 1 7 36277 253939 399037967 2793265769 14475900328859 101331302302013