232132354531 has 24 divisors (see below), whose sum is σ = 291661496672. Its totient is φ = 180846864000.

The previous prime is 232132354523. The next prime is 232132354589. The reversal of 232132354531 is 135453231232.

It is not a de Polignac number, because 232132354531 - 2³ = 232132354523 is a prime.

It is a super-2 number, since 2×232132354531² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232132354031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4804711 + ... + 4852783.

Almost surely, 2^232132354531 is an apocalyptic number.

232132354531 is a deficient number, since it is larger than the sum of its proper divisors (59529142141).

232132354531 is a wasteful number, since it uses less digits than its factorization.

232132354531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53803 (or 53792 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

Adding to 232132354531 its reverse (135453231232), we get a palindrome (367585585763).

The spelling of 232132354531 in words is "two hundred thirty-two billion, one hundred thirty-two million, three hundred fifty-four thousand, five hundred thirty-one".