12323610431527 has 2 divisors, whose sum is σ = 12323610431528. Its totient is φ = 12323610431526.

The previous prime is 12323610431507. The next prime is 12323610431641. The reversal of 12323610431527 is 72513401632321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12323610431527 - 2⁷ = 12323610431399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12323610431527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12323610431507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161805215763 + 6161805215764.

It is an arithmetic number, because the mean of its divisors is an integer number (6161805215764).

Almost surely, 2^{12323610431527} is an apocalyptic number.

12323610431527 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323610431527 is an equidigital number, since it uses as much as digits as its factorization.

12323610431527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 12323610431527 in words is "twelve trillion, three hundred twenty-three billion, six hundred ten million, four hundred thirty-one thousand, five hundred twenty-seven".