13310066947 has 2 divisors, whose sum is σ = 13310066948. Its totient is φ = 13310066946.

The previous prime is 13310066933. The next prime is 13310066993. The reversal of 13310066947 is 74966001331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13310066947 is a prime.

It is not a weakly prime, because it can be changed into another prime (13310466947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655033473 + 6655033474.

It is an arithmetic number, because the mean of its divisors is an integer number (6655033474).

Almost surely, 2^13310066947 is an apocalyptic number.

13310066947 is a deficient number, since it is larger than the sum of its proper divisors (1).

13310066947 is an equidigital number, since it uses as much as digits as its factorization.

13310066947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 13310066947 in words is "thirteen billion, three hundred ten million, sixty-six thousand, nine hundred forty-seven".