13312000202 has 4 divisors (see below), whose sum is σ = 19968000306. Its totient is φ = 6656000100.

The previous prime is 13312000159. The next prime is 13312000223. The reversal of 13312000202 is 20200021331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9403374841 + 3908625361 = 96971^2 + 62519^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3328000049 + ... + 3328000052.

Almost surely, 2^13312000202 is an apocalyptic number.

13312000202 is a deficient number, since it is larger than the sum of its proper divisors (6656000104).

13312000202 is an equidigital number, since it uses as much as digits as its factorization.

13312000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6656000103.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13312000202 its reverse (20200021331), we get a palindrome (33512021533).

The spelling of 13312000202 in words is "thirteen billion, three hundred twelve million, two hundred two", and thus it is an aban number.