23131342514099 has 2 divisors, whose sum is σ = 23131342514100. Its totient is φ = 23131342514098.

The previous prime is 23131342514023. The next prime is 23131342514153. The reversal of 23131342514099 is 99041524313132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23131342514099 is a prime.

It is not a weakly prime, because it can be changed into another prime (23131342514899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11565671257049 + 11565671257050.

It is an arithmetic number, because the mean of its divisors is an integer number (11565671257050).

Almost surely, 2^{23131342514099} is an apocalyptic number.

23131342514099 is a deficient number, since it is larger than the sum of its proper divisors (1).

23131342514099 is an equidigital number, since it uses as much as digits as its factorization.

23131342514099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 23131342514099 in words is "twenty-three trillion, one hundred thirty-one billion, three hundred forty-two million, five hundred fourteen thousand, ninety-nine".