115210311552232 has 32 divisors (see below), whose sum is σ = 232654585816800. Its totient is φ = 53169788850624.

The previous prime is 115210311552139. The next prime is 115210311552263. The reversal of 115210311552232 is 232255113012511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42438558 + ... + 45071629.

It is an arithmetic number, because the mean of its divisors is an integer number (7270455806775).

Almost surely, 2^{115210311552232} is an apocalyptic number.

It is an amenable number.

115210311552232 is an abundant number, since it is smaller than the sum of its proper divisors (117444274264568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115210311552232 is a wasteful number, since it uses less digits than its factorization.

115210311552232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87522865 (or 87522861 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 34.

Adding to 115210311552232 its reverse (232255113012511), we get a palindrome (347465424564743).

The spelling of 115210311552232 in words is "one hundred fifteen trillion, two hundred ten billion, three hundred eleven million, five hundred fifty-two thousand, two hundred thirty-two".