23011021113307 has 2 divisors, whose sum is σ = 23011021113308. Its totient is φ = 23011021113306.

The previous prime is 23011021113299. The next prime is 23011021113323. The reversal of 23011021113307 is 70331112011032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23011021113307 - 2³ = 23011021113299 is a prime.

It is not a weakly prime, because it can be changed into another prime (23011021113397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11505510556653 + 11505510556654.

It is an arithmetic number, because the mean of its divisors is an integer number (11505510556654).

Almost surely, 2^{23011021113307} is an apocalyptic number.

23011021113307 is a deficient number, since it is larger than the sum of its proper divisors (1).

23011021113307 is an equidigital number, since it uses as much as digits as its factorization.

23011021113307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 23011021113307 its reverse (70331112011032), we get a palindrome (93342133124339).

The spelling of 23011021113307 in words is "twenty-three trillion, eleven billion, twenty-one million, one hundred thirteen thousand, three hundred seven".