23311110983 has 2 divisors, whose sum is σ = 23311110984. Its totient is φ = 23311110982.

The previous prime is 23311110967. The next prime is 23311111079. The reversal of 23311110983 is 38901111332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23311110983 - 2⁴ = 23311110967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23311110913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655555491 + 11655555492.

It is an arithmetic number, because the mean of its divisors is an integer number (11655555492).

Almost surely, 2^23311110983 is an apocalyptic number.

23311110983 is a deficient number, since it is larger than the sum of its proper divisors (1).

23311110983 is an equidigital number, since it uses as much as digits as its factorization.

23311110983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 23311110983 in words is "twenty-three billion, three hundred eleven million, one hundred ten thousand, nine hundred eighty-three".