23133402451169 has 2 divisors, whose sum is σ = 23133402451170. Its totient is φ = 23133402451168.

The previous prime is 23133402451127. The next prime is 23133402451253. The reversal of 23133402451169 is 96115420433132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16443730577569 + 6689671873600 = 4055087^2 + 2586440^2 .

It is a cyclic number.

It is not a de Polignac number, because 23133402451169 - 2¹² = 23133402447073 is a prime.

It is a super-2 number, since 2×23133402451169² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23133402451069) 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, 11566701225584 + 11566701225585.

It is an arithmetic number, because the mean of its divisors is an integer number (11566701225585).

Almost surely, 2^{23133402451169} is an apocalyptic number.

It is an amenable number.

23133402451169 is a deficient number, since it is larger than the sum of its proper divisors (1).

23133402451169 is an equidigital number, since it uses as much as digits as its factorization.

23133402451169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 23133402451169 in words is "twenty-three trillion, one hundred thirty-three billion, four hundred two million, four hundred fifty-one thousand, one hundred sixty-nine".