131133031332 has 24 divisors (see below), whose sum is σ = 306026431872. Its totient is φ = 43703959200.

The previous prime is 131133031303. The next prime is 131133031357. The reversal of 131133031332 is 233130331131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803644 + ... + 952947.

It is an arithmetic number, because the mean of its divisors is an integer number (12751101328).

Almost surely, 2^131133031332 is an apocalyptic number.

131133031332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131133031332 is an abundant number, since it is smaller than the sum of its proper divisors (174893400540).

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

131133031332 is a wasteful number, since it uses less digits than its factorization.

131133031332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762819 (or 1762817 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 131133031332 its reverse (233130331131), we get a palindrome (364263362463).

The spelling of 131133031332 in words is "one hundred thirty-one billion, one hundred thirty-three million, thirty-one thousand, three hundred thirty-two".