131248244904202 has 32 divisors (see below), whose sum is σ = 201794098302720. Its totient is φ = 63988755667200.

The previous prime is 131248244904199. The next prime is 131248244904229. The reversal of 131248244904202 is 202409442842131.

It is a happy number.

131248244904202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131248244904202² (a number of 29 digits) contains 22 as substring.

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, 2220039199 + ... + 2220098317.

It is an arithmetic number, because the mean of its divisors is an integer number (6306065571960).

Almost surely, 2^{131248244904202} is an apocalyptic number.

131248244904202 is a deficient number, since it is larger than the sum of its proper divisors (70545853398518).

131248244904202 is a wasteful number, since it uses less digits than its factorization.

131248244904202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102718.

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 131248244904202 in words is "one hundred thirty-one trillion, two hundred forty-eight billion, two hundred forty-four million, nine hundred four thousand, two hundred two".