13332313 has 2 divisors, whose sum is σ = 13332314. Its totient is φ = 13332312.

The previous prime is 13332311. The next prime is 13332317. The reversal of 13332313 is 31323331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7441984 + 5890329 = 2728^2 + 2427^2 .

It is a cyclic number.

It is not a de Polignac number, because 13332313 - 2¹ = 13332311 is a prime.

Together with 13332311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13332311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666156 + 6666157.

It is an arithmetic number, because the mean of its divisors is an integer number (6666157).

Almost surely, 2^13332313 is an apocalyptic number.

It is an amenable number.

13332313 is a deficient number, since it is larger than the sum of its proper divisors (1).

13332313 is an equidigital number, since it uses as much as digits as its factorization.

13332313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486, while the sum is 19.

The square root of 13332313 is about 3651.3439991324. The cubic root of 13332313 is about 237.1201714504.

Adding to 13332313 its reverse (31323331), we get a palindrome (44655644).

The spelling of 13332313 in words is "thirteen million, three hundred thirty-two thousand, three hundred thirteen".