23230332031 has 2 divisors, whose sum is σ = 23230332032. Its totient is φ = 23230332030.

The previous prime is 23230332011. The next prime is 23230332043. The reversal of 23230332031 is 13023303232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23230332031 - 2²¹ = 23228234879 is a prime.

It is a super-2 number, since 2×23230332031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23230331993 and 23230332011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23230332011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615166015 + 11615166016.

It is an arithmetic number, because the mean of its divisors is an integer number (11615166016).

Almost surely, 2^23230332031 is an apocalyptic number.

23230332031 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230332031 is an equidigital number, since it uses as much as digits as its factorization.

23230332031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23230332031 its reverse (13023303232), we get a palindrome (36253635263).

The spelling of 23230332031 in words is "twenty-three billion, two hundred thirty million, three hundred thirty-two thousand, thirty-one".