13000002201 has 16 divisors (see below), whose sum is σ = 20096622720. Its totient is φ = 8289856080.

The previous prime is 13000002181. The next prime is 13000002203. The reversal of 13000002201 is 10220000031.

It is a happy number.

It is not a de Polignac number, because 13000002201 - 2⁶ = 13000002137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (13000002203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10466370 + ... + 10467611.

It is an arithmetic number, because the mean of its divisors is an integer number (1256038920).

Almost surely, 2^13000002201 is an apocalyptic number.

It is an amenable number.

13000002201 is a deficient number, since it is larger than the sum of its proper divisors (7096620519).

13000002201 is a wasteful number, since it uses less digits than its factorization.

13000002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20934013 (or 20934007 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 13000002201 its reverse (10220000031), we get a palindrome (23220002232).

The spelling of 13000002201 in words is "thirteen billion, two thousand, two hundred one".