231325424523132 has 96 divisors (see below), whose sum is σ = 542305218647808. Its totient is φ = 76745553905664.

The previous prime is 231325424523113. The next prime is 231325424523139.

231325424523132 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×231325424523132² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231325424523139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18392728428 + ... + 18392741004.

It is an arithmetic number, because the mean of its divisors is an integer number (5649012694248).

Almost surely, 2^{231325424523132} is an apocalyptic number.

It is an amenable number.

231325424523132 is an abundant number, since it is smaller than the sum of its proper divisors (310979794124676).

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

231325424523132 is a wasteful number, since it uses less digits than its factorization.

231325424523132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19755 (or 19753 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

The spelling of 231325424523132 in words is "two hundred thirty-one trillion, three hundred twenty-five billion, four hundred twenty-four million, five hundred twenty-three thousand, one hundred thirty-two".