23202311111101 has 2 divisors, whose sum is σ = 23202311111102. Its totient is φ = 23202311111100.

The previous prime is 23202311111047. The next prime is 23202311111143. The reversal of 23202311111101 is 10111111320232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14947889062500 + 8254422048601 = 3866250^2 + 2873051^2 .

It is a cyclic number.

It is not a de Polignac number, because 23202311111101 - 2²³ = 23202302722493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23202311111401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601155555550 + 11601155555551.

It is an arithmetic number, because the mean of its divisors is an integer number (11601155555551).

Almost surely, 2^{23202311111101} is an apocalyptic number.

It is an amenable number.

23202311111101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202311111101 is an equidigital number, since it uses as much as digits as its factorization.

23202311111101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 23202311111101 its reverse (10111111320232), we get a palindrome (33313422431333).

The spelling of 23202311111101 in words is "twenty-three trillion, two hundred two billion, three hundred eleven million, one hundred eleven thousand, one hundred one".