13313332002601 has 2 divisors, whose sum is σ = 13313332002602. Its totient is φ = 13313332002600.

The previous prime is 13313332002587. The next prime is 13313332002613. The reversal of 13313332002601 is 10620023331331.

13313332002601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13313004392601 + 327610000 = 3648699^2 + 18100^2 .

It is a cyclic number.

It is not a de Polignac number, because 13313332002601 - 2³¹ = 13311184518953 is a prime.

It is a super-2 number, since 2×13313332002601² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13313332002601.

It is not a weakly prime, because it can be changed into another prime (13313332002671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656666001300 + 6656666001301.

It is an arithmetic number, because the mean of its divisors is an integer number (6656666001301).

Almost surely, 2^{13313332002601} is an apocalyptic number.

It is an amenable number.

13313332002601 is a deficient number, since it is larger than the sum of its proper divisors (1).

13313332002601 is an equidigital number, since it uses as much as digits as its factorization.

13313332002601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 13313332002601 its reverse (10620023331331), we get a palindrome (23933355333932).

The spelling of 13313332002601 in words is "thirteen trillion, three hundred thirteen billion, three hundred thirty-two million, two thousand, six hundred one".