23332111249 has 2 divisors, whose sum is σ = 23332111250. Its totient is φ = 23332111248.

The previous prime is 23332111223. The next prime is 23332111301. The reversal of 23332111249 is 94211123332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23221188225 + 110923024 = 152385^2 + 10532^2 .

It is a cyclic number.

It is not a de Polignac number, because 23332111249 - 2²³ = 23323722641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23332111249.

It is not a weakly prime, because it can be changed into another prime (23332121249) 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, 11666055624 + 11666055625.

It is an arithmetic number, because the mean of its divisors is an integer number (11666055625).

Almost surely, 2^23332111249 is an apocalyptic number.

It is an amenable number.

23332111249 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332111249 is an equidigital number, since it uses as much as digits as its factorization.

23332111249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The spelling of 23332111249 in words is "twenty-three billion, three hundred thirty-two million, one hundred eleven thousand, two hundred forty-nine".