23000012969 has 2 divisors, whose sum is σ = 23000012970. Its totient is φ = 23000012968.

The previous prime is 23000012957. The next prime is 23000013067. The reversal of 23000012969 is 96921000032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21326221225 + 1673791744 = 146035^2 + 40912^2 .

It is a cyclic number.

It is not a de Polignac number, because 23000012969 - 2⁴ = 23000012953 is a prime.

It is a super-2 number, since 2×23000012969² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23000012939) 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, 11500006484 + 11500006485.

It is an arithmetic number, because the mean of its divisors is an integer number (11500006485).

Almost surely, 2^23000012969 is an apocalyptic number.

It is an amenable number.

23000012969 is a deficient number, since it is larger than the sum of its proper divisors (1).

23000012969 is an equidigital number, since it uses as much as digits as its factorization.

23000012969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 23000012969 in words is "twenty-three billion, twelve thousand, nine hundred sixty-nine".