23752030031 has 2 divisors, whose sum is σ = 23752030032. Its totient is φ = 23752030030.

The previous prime is 23752029997. The next prime is 23752030039. The reversal of 23752030031 is 13003025732.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23752030031 - 2¹⁸ = 23751767887 is a prime.

It is a super-2 number, since 2×23752030031² (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 (23752030039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11876015015 + 11876015016.

It is an arithmetic number, because the mean of its divisors is an integer number (11876015016).

Almost surely, 2^23752030031 is an apocalyptic number.

23752030031 is a deficient number, since it is larger than the sum of its proper divisors (1).

23752030031 is an equidigital number, since it uses as much as digits as its factorization.

23752030031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 26.

Adding to 23752030031 its reverse (13003025732), we get a palindrome (36755055763).

The spelling of 23752030031 in words is "twenty-three billion, seven hundred fifty-two million, thirty thousand, thirty-one".