131403321325124 has 24 divisors (see below), whose sum is σ = 243482993953920. Its totient is φ = 61836763342976.

The previous prime is 131403321325103. The next prime is 131403321325163. The reversal of 131403321325124 is 421523123304131.

It is a happy number.

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, 67232897 + ... + 69159735.

It is an arithmetic number, because the mean of its divisors is an integer number (10145124748080).

Almost surely, 2^{131403321325124} is an apocalyptic number.

It is an amenable number.

131403321325124 is a deficient number, since it is larger than the sum of its proper divisors (112079672628796).

131403321325124 is a wasteful number, since it uses less digits than its factorization.

131403321325124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2929747 (or 2929745 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 131403321325124 its reverse (421523123304131), we get a palindrome (552926444629255).

The spelling of 131403321325124 in words is "one hundred thirty-one trillion, four hundred three billion, three hundred twenty-one million, three hundred twenty-five thousand, one hundred twenty-four".