23124101239 has 2 divisors, whose sum is σ = 23124101240. Its totient is φ = 23124101238.

The previous prime is 23124101227. The next prime is 23124101279. The reversal of 23124101239 is 93210142132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23124101239 - 2¹⁷ = 23123970167 is a prime.

It is a super-2 number, since 2×23124101239² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23124101279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11562050619 + 11562050620.

It is an arithmetic number, because the mean of its divisors is an integer number (11562050620).

Almost surely, 2^23124101239 is an apocalyptic number.

23124101239 is a deficient number, since it is larger than the sum of its proper divisors (1).

23124101239 is an equidigital number, since it uses as much as digits as its factorization.

23124101239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 23124101239 in words is "twenty-three billion, one hundred twenty-four million, one hundred one thousand, two hundred thirty-nine".