131232302403324 has 48 divisors (see below), whose sum is σ = 306892128883200. Its totient is φ = 43646477256576.

The previous prime is 131232302403263. The next prime is 131232302403331. The reversal of 131232302403324 is 423304203232131.

It is a congruent number.

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, 128139117 + ... + 129159195.

It is an arithmetic number, because the mean of its divisors is an integer number (6393586018400).

Almost surely, 2^{131232302403324} is an apocalyptic number.

It is an amenable number.

131232302403324 is an abundant number, since it is smaller than the sum of its proper divisors (175659826479876).

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

131232302403324 is a wasteful number, since it uses less digits than its factorization.

131232302403324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044002 (or 1044000 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 131232302403324 its reverse (423304203232131), we get a palindrome (554536505635455).

The spelling of 131232302403324 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, three hundred two million, four hundred three thousand, three hundred twenty-four".