231253242352132 has 72 divisors (see below), whose sum is σ = 547480657777088. Its totient is φ = 83167999231680.

The previous prime is 231253242352117. The next prime is 231253242352141.

231253242352132 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2625208458 + ... + 2625296545.

Almost surely, 2^{231253242352132} is an apocalyptic number.

231253242352132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

231253242352132 is an abundant number, since it is smaller than the sum of its proper divisors (316227415424956).

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

231253242352132 is a wasteful number, since it uses less digits than its factorization.

231253242352132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5250505049 (or 5250505036 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

The spelling of 231253242352132 in words is "two hundred thirty-one trillion, two hundred fifty-three billion, two hundred forty-two million, three hundred fifty-two thousand, one hundred thirty-two".