23304440002133 has 2 divisors, whose sum is σ = 23304440002134. Its totient is φ = 23304440002132.

The previous prime is 23304440002093. The next prime is 23304440002189. The reversal of 23304440002133 is 33120004440332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20636650246564 + 2667789755569 = 4542758^2 + 1633337^2 .

It is a cyclic number.

It is not a de Polignac number, because 23304440002133 - 2¹⁰ = 23304440001109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23304440002096 and 23304440002105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23304440002633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11652220001066 + 11652220001067.

It is an arithmetic number, because the mean of its divisors is an integer number (11652220001067).

Almost surely, 2^{23304440002133} is an apocalyptic number.

It is an amenable number.

23304440002133 is a deficient number, since it is larger than the sum of its proper divisors (1).

23304440002133 is an equidigital number, since it uses as much as digits as its factorization.

23304440002133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 23304440002133 its reverse (33120004440332), we get a palindrome (56424444442465).

The spelling of 23304440002133 in words is "twenty-three trillion, three hundred four billion, four hundred forty million, two thousand, one hundred thirty-three".