13000111202 has 8 divisors (see below), whose sum is σ = 21000179676. Its totient is φ = 6000051312.

The previous prime is 13000111199. The next prime is 13000111207. The reversal of 13000111202 is 20211100031.

It can be written as a sum of positive squares in 2 ways, for example, as 10897063321 + 2103047881 = 104389^2 + 45859^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13000111207) 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, 250002113 + ... + 250002164.

Almost surely, 2^13000111202 is an apocalyptic number.

13000111202 is a deficient number, since it is larger than the sum of its proper divisors (8000068474).

13000111202 is a wasteful number, since it uses less digits than its factorization.

13000111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500004292.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 13000111202 its reverse (20211100031), we get a palindrome (33211211233).

The spelling of 13000111202 in words is "thirteen billion, one hundred eleven thousand, two hundred two".