23356669013 has 2 divisors, whose sum is σ = 23356669014. Its totient is φ = 23356669012.

The previous prime is 23356668983. The next prime is 23356669043. The reversal of 23356669013 is 31096665332.

It is a balanced prime because it is at equal distance from previous prime (23356668983) and next prime (23356669043).

It can be written as a sum of positive squares in only one way, i.e., 20462444209 + 2894224804 = 143047^2 + 53798^2 .

It is a cyclic number.

It is not a de Polignac number, because 23356669013 - 2¹⁴ = 23356652629 is a prime.

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 (23356669043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11678334506 + 11678334507.

It is an arithmetic number, because the mean of its divisors is an integer number (11678334507).

Almost surely, 2^23356669013 is an apocalyptic number.

It is an amenable number.

23356669013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23356669013 is an equidigital number, since it uses as much as digits as its factorization.

23356669013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524880, while the sum is 44.

The spelling of 23356669013 in words is "twenty-three billion, three hundred fifty-six million, six hundred sixty-nine thousand, thirteen".