23323121132299 has 2 divisors, whose sum is σ = 23323121132300. Its totient is φ = 23323121132298.

The previous prime is 23323121132273. The next prime is 23323121132341. The reversal of 23323121132299 is 99223112132332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23323121132299 - 2²³ = 23323112743691 is a prime.

It is a super-2 number, since 2×23323121132299² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23323121136299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661560566149 + 11661560566150.

It is an arithmetic number, because the mean of its divisors is an integer number (11661560566150).

Almost surely, 2^{23323121132299} is an apocalyptic number.

23323121132299 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323121132299 is an equidigital number, since it uses as much as digits as its factorization.

23323121132299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 43.

The spelling of 23323121132299 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred twenty-one million, one hundred thirty-two thousand, two hundred ninety-nine".