132040313531 has 16 divisors (see below), whose sum is σ = 160814536704. Its totient is φ = 105953315424.

The previous prime is 132040313527. The next prime is 132040313593. The reversal of 132040313531 is 135313040231.

It is not a de Polignac number, because 132040313531 - 2² = 132040313527 is a prime.

It is a super-2 number, since 2×132040313531² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132040313531.

It is not an unprimeable number, because it can be changed into a prime (132040313501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8717180 + ... + 8732313.

It is an arithmetic number, because the mean of its divisors is an integer number (10050908544).

Almost surely, 2^132040313531 is an apocalyptic number.

132040313531 is a deficient number, since it is larger than the sum of its proper divisors (28774223173).

132040313531 is a wasteful number, since it uses less digits than its factorization.

132040313531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17449570.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 132040313531 its reverse (135313040231), we get a palindrome (267353353762).

The spelling of 132040313531 in words is "one hundred thirty-two billion, forty million, three hundred thirteen thousand, five hundred thirty-one".