13302108947 has 2 divisors, whose sum is σ = 13302108948. Its totient is φ = 13302108946.

The previous prime is 13302108923. The next prime is 13302108997. The reversal of 13302108947 is 74980120331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13302108947 - 2³² = 9007141651 is a prime.

It is a super-2 number, since 2×13302108947² (a number of 21 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 13302108947.

It is not a weakly prime, because it can be changed into another prime (13302108997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651054473 + 6651054474.

It is an arithmetic number, because the mean of its divisors is an integer number (6651054474).

Almost surely, 2^13302108947 is an apocalyptic number.

13302108947 is a deficient number, since it is larger than the sum of its proper divisors (1).

13302108947 is an equidigital number, since it uses as much as digits as its factorization.

13302108947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 13302108947 in words is "thirteen billion, three hundred two million, one hundred eight thousand, nine hundred forty-seven".