23979077333 has 2 divisors, whose sum is σ = 23979077334. Its totient is φ = 23979077332.

The previous prime is 23979077299. The next prime is 23979077347. The reversal of 23979077333 is 33377097932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18518310724 + 5460766609 = 136082^2 + 73897^2 .

It is a cyclic number.

It is not a de Polignac number, because 23979077333 - 2⁸ = 23979077077 is a prime.

It is a super-2 number, since 2×23979077333² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23979077383) 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, 11989538666 + 11989538667.

It is an arithmetic number, because the mean of its divisors is an integer number (11989538667).

Almost surely, 2^23979077333 is an apocalyptic number.

It is an amenable number.

23979077333 is a deficient number, since it is larger than the sum of its proper divisors (1).

23979077333 is an equidigital number, since it uses as much as digits as its factorization.

23979077333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500846, while the sum is 53.

The spelling of 23979077333 in words is "twenty-three billion, nine hundred seventy-nine million, seventy-seven thousand, three hundred thirty-three".