13323901 has 2 divisors, whose sum is σ = 13323902. Its totient is φ = 13323900.

The previous prime is 13323881. The next prime is 13323913. The reversal of 13323901 is 10932331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6943225 + 6380676 = 2635^2 + 2526^2 .

It is an emirp because it is prime and its reverse (10932331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13323901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13323991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661950 + 6661951.

It is an arithmetic number, because the mean of its divisors is an integer number (6661951).

Almost surely, 2^13323901 is an apocalyptic number.

It is an amenable number.

13323901 is a deficient number, since it is larger than the sum of its proper divisors (1).

13323901 is an equidigital number, since it uses as much as digits as its factorization.

13323901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 13323901 is about 3650.1919127629. The cubic root of 13323901 is about 237.0702907698.

The spelling of 13323901 in words is "thirteen million, three hundred twenty-three thousand, nine hundred one".