13002099947 has 2 divisors, whose sum is σ = 13002099948. Its totient is φ = 13002099946.

The previous prime is 13002099937. The next prime is 13002099977. The reversal of 13002099947 is 74999020031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13002099947 - 2¹² = 13002095851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13002099898 and 13002099907.

It is not a weakly prime, because it can be changed into another prime (13002099937) 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, 6501049973 + 6501049974.

It is an arithmetic number, because the mean of its divisors is an integer number (6501049974).

Almost surely, 2^13002099947 is an apocalyptic number.

13002099947 is a deficient number, since it is larger than the sum of its proper divisors (1).

13002099947 is an equidigital number, since it uses as much as digits as its factorization.

13002099947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 13002099947 in words is "thirteen billion, two million, ninety-nine thousand, nine hundred forty-seven".