231324102293 has 2 divisors, whose sum is σ = 231324102294. Its totient is φ = 231324102292.

The previous prime is 231324102241. The next prime is 231324102337. The reversal of 231324102293 is 392201423132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216106906129 + 15217196164 = 464873^2 + 123358^2 .

It is a cyclic number.

It is not a de Polignac number, because 231324102293 - 2³⁰ = 230250360469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231324002293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115662051146 + 115662051147.

It is an arithmetic number, because the mean of its divisors is an integer number (115662051147).

Almost surely, 2^231324102293 is an apocalyptic number.

It is an amenable number.

231324102293 is a deficient number, since it is larger than the sum of its proper divisors (1).

231324102293 is an equidigital number, since it uses as much as digits as its factorization.

231324102293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 231324102293 in words is "two hundred thirty-one billion, three hundred twenty-four million, one hundred two thousand, two hundred ninety-three".