23202101911 has 2 divisors, whose sum is σ = 23202101912. Its totient is φ = 23202101910.

The previous prime is 23202101887. The next prime is 23202101929. The reversal of 23202101911 is 11910120232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23202101911 - 2¹⁷ = 23201970839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23202101971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601050955 + 11601050956.

It is an arithmetic number, because the mean of its divisors is an integer number (11601050956).

Almost surely, 2^23202101911 is an apocalyptic number.

23202101911 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202101911 is an equidigital number, since it uses as much as digits as its factorization.

23202101911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 23202101911 in words is "twenty-three billion, two hundred two million, one hundred one thousand, nine hundred eleven".