131012332332 has 72 divisors (see below), whose sum is σ = 360476320176. Its totient is φ = 36919314432.

The previous prime is 131012332313. The next prime is 131012332337. The reversal of 131012332332 is 233233210131.

It is not an unprimeable number, because it can be changed into a prime (131012332337) 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, 1483173 + ... + 1569020.

It is an arithmetic number, because the mean of its divisors is an integer number (5006615558).

Almost surely, 2^131012332332 is an apocalyptic number.

131012332332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131012332332 is an abundant number, since it is smaller than the sum of its proper divisors (229463987844).

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

131012332332 is a wasteful number, since it uses less digits than its factorization.

131012332332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052287 (or 3052278 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 131012332332 its reverse (233233210131), we get a palindrome (364245542463).

The spelling of 131012332332 in words is "one hundred thirty-one billion, twelve million, three hundred thirty-two thousand, three hundred thirty-two".