23332111129 has 2 divisors, whose sum is σ = 23332111130. Its totient is φ = 23332111128.

The previous prime is 23332111097. The next prime is 23332111147. The reversal of 23332111129 is 92111123332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11767259529 + 11564851600 = 108477^2 + 107540^2 .

It is a cyclic number.

It is not a de Polignac number, because 23332111129 - 2⁵ = 23332111097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23332111097 and 23332111106.

It is not a weakly prime, because it can be changed into another prime (23332111199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666055564 + 11666055565.

It is an arithmetic number, because the mean of its divisors is an integer number (11666055565).

Almost surely, 2^23332111129 is an apocalyptic number.

It is an amenable number.

23332111129 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332111129 is an equidigital number, since it uses as much as digits as its factorization.

23332111129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 28.

The spelling of 23332111129 in words is "twenty-three billion, three hundred thirty-two million, one hundred eleven thousand, one hundred twenty-nine".