131314314103402 has 16 divisors (see below), whose sum is σ = 199517732386560. Its totient is φ = 64808844570288.

The previous prime is 131314314103367. The next prime is 131314314103439. The reversal of 131314314103402 is 204301413413131.

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, 109718493 + ... + 110908864.

It is an arithmetic number, because the mean of its divisors is an integer number (12469858274160).

Almost surely, 2^{131314314103402} is an apocalyptic number.

131314314103402 is a deficient number, since it is larger than the sum of its proper divisors (68203418283158).

131314314103402 is a wasteful number, since it uses less digits than its factorization.

131314314103402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220631205.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 131314314103402 its reverse (204301413413131), we get a palindrome (335615727516533).

The spelling of 131314314103402 in words is "one hundred thirty-one trillion, three hundred fourteen billion, three hundred fourteen million, one hundred three thousand, four hundred two".