131323002112112 has 40 divisors (see below), whose sum is σ = 255625297151136. Its totient is φ = 65355577491456.

The previous prime is 131323002112079. The next prime is 131323002112129. The reversal of 131323002112112 is 211211200323131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6978428 + ... + 17644955.

Almost surely, 2^{131323002112112} is an apocalyptic number.

It is an amenable number.

131323002112112 is a deficient number, since it is larger than the sum of its proper divisors (124302295039024).

131323002112112 is a wasteful number, since it uses less digits than its factorization.

131323002112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24624945 (or 24624939 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 131323002112112 its reverse (211211200323131), we get a palindrome (342534202435243).

The spelling of 131323002112112 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, two million, one hundred twelve thousand, one hundred twelve".