131032201232 has 80 divisors (see below), whose sum is σ = 260844257280. Its totient is φ = 63746331264.

The previous prime is 131032201193. The next prime is 131032201249. The reversal of 131032201232 is 232102230131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32536403 + ... + 32540429.

It is an arithmetic number, because the mean of its divisors is an integer number (3260553216).

Almost surely, 2^131032201232 is an apocalyptic number.

It is an amenable number.

131032201232 is a deficient number, since it is larger than the sum of its proper divisors (129812056048).

131032201232 is a wasteful number, since it uses less digits than its factorization.

131032201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4468 (or 4462 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 131032201232 its reverse (232102230131), we get a palindrome (363134431363).

The spelling of 131032201232 in words is "one hundred thirty-one billion, thirty-two million, two hundred one thousand, two hundred thirty-two".