13000120202 has 4 divisors (see below), whose sum is σ = 19500180306. Its totient is φ = 6500060100.

The previous prime is 13000120193. The next prime is 13000120219. The reversal of 13000120202 is 20202100031.

It is a happy number.

13000120202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 12572912641 + 427207561 = 112129^2 + 20669^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3250030049 + ... + 3250030052.

Almost surely, 2^13000120202 is an apocalyptic number.

13000120202 is a deficient number, since it is larger than the sum of its proper divisors (6500060104).

13000120202 is an equidigital number, since it uses as much as digits as its factorization.

13000120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6500060103.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 13000120202 its reverse (20202100031), we get a palindrome (33202220233).

The spelling of 13000120202 in words is "thirteen billion, one hundred twenty thousand, two hundred two".