23124122039 has 2 divisors, whose sum is σ = 23124122040. Its totient is φ = 23124122038.

The previous prime is 23124122029. The next prime is 23124122089. The reversal of 23124122039 is 93022142132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23124122039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23124122029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11562061019 + 11562061020.

It is an arithmetic number, because the mean of its divisors is an integer number (11562061020).

Almost surely, 2^23124122039 is an apocalyptic number.

23124122039 is a deficient number, since it is larger than the sum of its proper divisors (1).

23124122039 is an equidigital number, since it uses as much as digits as its factorization.

23124122039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 23124122039 in words is "twenty-three billion, one hundred twenty-four million, one hundred twenty-two thousand, thirty-nine".