13308923 has 2 divisors, whose sum is σ = 13308924. Its totient is φ = 13308922.

The previous prime is 13308917. The next prime is 13308929. The reversal of 13308923 is 32980331.

It is a balanced prime because it is at equal distance from previous prime (13308917) and next prime (13308929).

It is a cyclic number.

It is not a de Polignac number, because 13308923 - 2⁴ = 13308907 is a prime.

It is a Sophie Germain prime.

It is equal to p₈₆₈₀₃₄ and since 13308923 and 868034 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (13308929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6654461 + 6654462.

It is an arithmetic number, because the mean of its divisors is an integer number (6654462).

Almost surely, 2^13308923 is an apocalyptic number.

13308923 is a deficient number, since it is larger than the sum of its proper divisors (1).

13308923 is an equidigital number, since it uses as much as digits as its factorization.

13308923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 13308923 is about 3648.1396628967. The cubic root of 13308923 is about 236.9814236480.

The spelling of 13308923 in words is "thirteen million, three hundred eight thousand, nine hundred twenty-three".