115227653031 has 16 divisors (see below), whose sum is σ = 171516683520. Its totient is φ = 76454363160.

The previous prime is 115227653017. The next prime is 115227653069. The reversal of 115227653031 is 130356722511.

115227653031 is a `hidden beast` number, since 1 + 1 + 5 + 22 + 76 + 530 + 31 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-115227653031 is a prime.

It is a super-2 number, since 2×115227653031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115227653831) 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, 10107315 + ... + 10118708.

It is an arithmetic number, because the mean of its divisors is an integer number (10719792720).

Almost surely, 2^115227653031 is an apocalyptic number.

115227653031 is a deficient number, since it is larger than the sum of its proper divisors (56289030489).

115227653031 is a wasteful number, since it uses less digits than its factorization.

115227653031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20226243 (or 20226237 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 115227653031 in words is "one hundred fifteen billion, two hundred twenty-seven million, six hundred fifty-three thousand, thirty-one".