131343232114402 has 32 divisors (see below), whose sum is σ = 246403756287360. Its totient is φ = 51011259780480.

The previous prime is 131343232114399. The next prime is 131343232114433. The reversal of 131343232114402 is 204411232343131.

It is a happy 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, 1345184827 + ... + 1345282462.

It is an arithmetic number, because the mean of its divisors is an integer number (7700117383980).

Almost surely, 2^{131343232114402} is an apocalyptic number.

131343232114402 is a deficient number, since it is larger than the sum of its proper divisors (115060524172958).

131343232114402 is a wasteful number, since it uses less digits than its factorization.

131343232114402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690467626.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 131343232114402 its reverse (204411232343131), we get a palindrome (335754464457533).

The spelling of 131343232114402 in words is "one hundred thirty-one trillion, three hundred forty-three billion, two hundred thirty-two million, one hundred fourteen thousand, four hundred two".