132313131240 has 64 divisors (see below), whose sum is σ = 400649146560. Its totient is φ = 34953745920.

The previous prime is 132313131217. The next prime is 132313131257. The reversal of 132313131240 is 42131313231.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 132313131240.

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, 5139541 + ... + 5165220.

It is an arithmetic number, because the mean of its divisors is an integer number (6260142915).

Almost surely, 2^132313131240 is an apocalyptic number.

132313131240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132313131240 is an abundant number, since it is smaller than the sum of its proper divisors (268336015320).

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

132313131240 is a wasteful number, since it uses less digits than its factorization.

132313131240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10304882 (or 10304878 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 132313131240 its reverse (42131313231), we get a palindrome (174444444471).

The spelling of 132313131240 in words is "one hundred thirty-two billion, three hundred thirteen million, one hundred thirty-one thousand, two hundred forty".