23330369 has 2 divisors, whose sum is σ = 23330370. Its totient is φ = 23330368.

The previous prime is 23330327. The next prime is 23330389. The reversal of 23330369 is 96303332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23232400 + 97969 = 4820^2 + 313^2 .

It is a cyclic number.

It is not a de Polignac number, because 23330369 - 2⁸ = 23330113 is a prime.

It is a super-2 number, since 2×23330369² = 1088612235352322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23330389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11665184 + 11665185.

It is an arithmetic number, because the mean of its divisors is an integer number (11665185).

Almost surely, 2^23330369 is an apocalyptic number.

It is an amenable number.

23330369 is a deficient number, since it is larger than the sum of its proper divisors (1).

23330369 is an equidigital number, since it uses as much as digits as its factorization.

23330369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 29.

The square root of 23330369 is about 4830.1520679995. The cubic root of 23330369 is about 285.7418612313.

The spelling of 23330369 in words is "twenty-three million, three hundred thirty thousand, three hundred sixty-nine".