13033198601 has 4 divisors (see below), whose sum is σ = 13075106304. Its totient is φ = 12991290900.

The previous prime is 13033198579. The next prime is 13033198603. The reversal of 13033198601 is 10689133031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13033198601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13033198603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20953385 + ... + 20954006.

It is an arithmetic number, because the mean of its divisors is an integer number (3268776576).

Almost surely, 2^13033198601 is an apocalyptic number.

It is an amenable number.

13033198601 is a deficient number, since it is larger than the sum of its proper divisors (41907703).

13033198601 is an equidigital number, since it uses as much as digits as its factorization.

13033198601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41907702.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 13033198601 in words is "thirteen billion, thirty-three million, one hundred ninety-eight thousand, six hundred one".