231413536351 has 2 divisors, whose sum is σ = 231413536352. Its totient is φ = 231413536350.

The previous prime is 231413536297. The next prime is 231413536357. The reversal of 231413536351 is 153635314132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231413536351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 231413536351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231413536357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115706768175 + 115706768176.

It is an arithmetic number, because the mean of its divisors is an integer number (115706768176).

Almost surely, 2^231413536351 is an apocalyptic number.

231413536351 is a deficient number, since it is larger than the sum of its proper divisors (1).

231413536351 is an equidigital number, since it uses as much as digits as its factorization.

231413536351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 37.

The spelling of 231413536351 in words is "two hundred thirty-one billion, four hundred thirteen million, five hundred thirty-six thousand, three hundred fifty-one".