13313801 has 2 divisors, whose sum is σ = 13313802. Its totient is φ = 13313800.

The previous prime is 13313779. The next prime is 13313809. The reversal of 13313801 is 10831331.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6943225 + 6370576 = 2635^2 + 2524^2 .

It is a cyclic number.

It is not a de Polignac number, because 13313801 - 2¹⁰ = 13312777 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13313809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656900 + 6656901.

It is an arithmetic number, because the mean of its divisors is an integer number (6656901).

Almost surely, 2^13313801 is an apocalyptic number.

It is an amenable number.

13313801 is a deficient number, since it is larger than the sum of its proper divisors (1).

13313801 is an equidigital number, since it uses as much as digits as its factorization.

13313801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 13313801 is about 3648.8081615782. The cubic root of 13313801 is about 237.0103730023.

The spelling of 13313801 in words is "thirteen million, three hundred thirteen thousand, eight hundred one".