23303369 has 2 divisors, whose sum is σ = 23303370. Its totient is φ = 23303368.

The previous prime is 23303359. The next prime is 23303381. The reversal of 23303369 is 96330332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16605625 + 6697744 = 4075^2 + 2588^2 .

It is a cyclic number.

It is not a de Polignac number, because 23303369 - 2⁸ = 23303113 is a prime.

It is a super-2 number, since 2×23303369² = 1086094013500322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23303309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11651684 + 11651685.

It is an arithmetic number, because the mean of its divisors is an integer number (11651685).

Almost surely, 2^23303369 is an apocalyptic number.

It is an amenable number.

23303369 is a deficient number, since it is larger than the sum of its proper divisors (1).

23303369 is an equidigital number, since it uses as much as digits as its factorization.

23303369 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 23303369 is about 4827.3563158317. The cubic root of 23303369 is about 285.6315899601.

The spelling of 23303369 in words is "twenty-three million, three hundred three thousand, three hundred sixty-nine".