23031023087 has 2 divisors, whose sum is σ = 23031023088. Its totient is φ = 23031023086.

The previous prime is 23031023083. The next prime is 23031023089. The reversal of 23031023087 is 78032013032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23031023087 - 2² = 23031023083 is a prime.

Together with 23031023089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23031023083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515511543 + 11515511544.

It is an arithmetic number, because the mean of its divisors is an integer number (11515511544).

Almost surely, 2^23031023087 is an apocalyptic number.

23031023087 is a deficient number, since it is larger than the sum of its proper divisors (1).

23031023087 is an equidigital number, since it uses as much as digits as its factorization.

23031023087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 23031023087 in words is "twenty-three billion, thirty-one million, twenty-three thousand, eighty-seven".