231552350512350 has 96 divisors (see below), whose sum is σ = 657485311508736. Its totient is φ = 52829494099200.

The previous prime is 231552350512337. The next prime is 231552350512369. The reversal of 231552350512350 is 53215053255132.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 201003391 + ... + 202152090.

It is an arithmetic number, because the mean of its divisors is an integer number (6848805328216).

Almost surely, 2^{231552350512350} is an apocalyptic number.

231552350512350 is an abundant number, since it is smaller than the sum of its proper divisors (425932960996386).

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

231552350512350 is a wasteful number, since it uses less digits than its factorization.

231552350512350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403156050 (or 403156045 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 231552350512350 in words is "two hundred thirty-one trillion, five hundred fifty-two billion, three hundred fifty million, five hundred twelve thousand, three hundred fifty".