23014020331 has 2 divisors, whose sum is σ = 23014020332. Its totient is φ = 23014020330.

The previous prime is 23014020311. The next prime is 23014020383. The reversal of 23014020331 is 13302041032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23014020331 - 2⁷ = 23014020203 is a prime.

It is a super-2 number, since 2×23014020331² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23014020299 and 23014020308.

It is not a weakly prime, because it can be changed into another prime (23014020311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11507010165 + 11507010166.

It is an arithmetic number, because the mean of its divisors is an integer number (11507010166).

Almost surely, 2^23014020331 is an apocalyptic number.

23014020331 is a deficient number, since it is larger than the sum of its proper divisors (1).

23014020331 is an equidigital number, since it uses as much as digits as its factorization.

23014020331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23014020331 its reverse (13302041032), we get a palindrome (36316061363).

The spelling of 23014020331 in words is "twenty-three billion, fourteen million, twenty thousand, three hundred thirty-one".