23023372039 has 2 divisors, whose sum is σ = 23023372040. Its totient is φ = 23023372038.

The previous prime is 23023372033. The next prime is 23023372061. The reversal of 23023372039 is 93027332032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23023372039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23023371995 and 23023372013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23023372033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11511686019 + 11511686020.

It is an arithmetic number, because the mean of its divisors is an integer number (11511686020).

Almost surely, 2^23023372039 is an apocalyptic number.

23023372039 is a deficient number, since it is larger than the sum of its proper divisors (1).

23023372039 is an equidigital number, since it uses as much as digits as its factorization.

23023372039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 34.

The spelling of 23023372039 in words is "twenty-three billion, twenty-three million, three hundred seventy-two thousand, thirty-nine".