13001300197 has 2 divisors, whose sum is σ = 13001300198. Its totient is φ = 13001300196.

The previous prime is 13001300173. The next prime is 13001300281. The reversal of 13001300197 is 79100310031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11073563361 + 1927736836 = 105231^2 + 43906^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13001300197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13001300797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500650098 + 6500650099.

It is an arithmetic number, because the mean of its divisors is an integer number (6500650099).

Almost surely, 2^13001300197 is an apocalyptic number.

It is an amenable number.

13001300197 is a deficient number, since it is larger than the sum of its proper divisors (1).

13001300197 is an equidigital number, since it uses as much as digits as its factorization.

13001300197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 25.

The spelling of 13001300197 in words is "thirteen billion, one million, three hundred thousand, one hundred ninety-seven".