23300133331 has 2 divisors, whose sum is σ = 23300133332. Its totient is φ = 23300133330.

The previous prime is 23300133323. The next prime is 23300133347. The reversal of 23300133331 is 13333100332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23300133331 - 2³ = 23300133323 is a prime.

It is a super-2 number, since 2×23300133331² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23300133301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11650066665 + 11650066666.

It is an arithmetic number, because the mean of its divisors is an integer number (11650066666).

Almost surely, 2^23300133331 is an apocalyptic number.

23300133331 is a deficient number, since it is larger than the sum of its proper divisors (1).

23300133331 is an equidigital number, since it uses as much as digits as its factorization.

23300133331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 23300133331 its reverse (13333100332), we get a palindrome (36633233663).

The spelling of 23300133331 in words is "twenty-three billion, three hundred million, one hundred thirty-three thousand, three hundred thirty-one".