13353063961 has 2 divisors, whose sum is σ = 13353063962. Its totient is φ = 13353063960.

The previous prime is 13353063929. The next prime is 13353064009. The reversal of 13353063961 is 16936035331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9600276361 + 3752787600 = 97981^2 + 61260^2 .

It is a cyclic number.

It is not a de Polignac number, because 13353063961 - 2⁵ = 13353063929 is a prime.

It is not a weakly prime, because it can be changed into another prime (13353063901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676531980 + 6676531981.

It is an arithmetic number, because the mean of its divisors is an integer number (6676531981).

Almost surely, 2^13353063961 is an apocalyptic number.

It is an amenable number.

13353063961 is a deficient number, since it is larger than the sum of its proper divisors (1).

13353063961 is an equidigital number, since it uses as much as digits as its factorization.

13353063961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131220, while the sum is 40.

The spelling of 13353063961 in words is "thirteen billion, three hundred fifty-three million, sixty-three thousand, nine hundred sixty-one".