23311300023019 has 2 divisors, whose sum is σ = 23311300023020. Its totient is φ = 23311300023018.

The previous prime is 23311300022939. The next prime is 23311300023101. The reversal of 23311300023019 is 91032000311332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23311300023019 - 2¹¹ = 23311300020971 is a prime.

It is a super-2 number, since 2×23311300023019² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23311300023419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655650011509 + 11655650011510.

It is an arithmetic number, because the mean of its divisors is an integer number (11655650011510).

Almost surely, 2^{23311300023019} is an apocalyptic number.

23311300023019 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311300023019 is an equidigital number, since it uses as much as digits as its factorization.

23311300023019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 23311300023019 in words is "twenty-three trillion, three hundred eleven billion, three hundred million, twenty-three thousand, nineteen".