23124134087 has 2 divisors, whose sum is σ = 23124134088. Its totient is φ = 23124134086.

The previous prime is 23124134083. The next prime is 23124134093. The reversal of 23124134087 is 78043142132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23124134087 - 2² = 23124134083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23124134081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11562067043 + 11562067044.

It is an arithmetic number, because the mean of its divisors is an integer number (11562067044).

Almost surely, 2^23124134087 is an apocalyptic number.

23124134087 is a deficient number, since it is larger than the sum of its proper divisors (1).

23124134087 is an equidigital number, since it uses as much as digits as its factorization.

23124134087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 23124134087 in words is "twenty-three billion, one hundred twenty-four million, one hundred thirty-four thousand, eighty-seven".