13310819 has 2 divisors, whose sum is σ = 13310820. Its totient is φ = 13310818.

The previous prime is 13310807. The next prime is 13310827. The reversal of 13310819 is 91801331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13310819 is a prime.

It is a super-2 number, since 2×13310819² = 354355804901522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13310839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655409 + 6655410.

It is an arithmetic number, because the mean of its divisors is an integer number (6655410).

Almost surely, 2^13310819 is an apocalyptic number.

13310819 is a deficient number, since it is larger than the sum of its proper divisors (1).

13310819 is an equidigital number, since it uses as much as digits as its factorization.

13310819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 13310819 is about 3648.3995121149. The cubic root of 13310819 is about 236.9926766358.

The spelling of 13310819 in words is "thirteen million, three hundred ten thousand, eight hundred nineteen".