13120120202 has 64 divisors (see below), whose sum is σ = 23752224000. Its totient is φ = 5316917760.

The previous prime is 13120120199. The next prime is 13120120213. The reversal of 13120120202 is 20202102131.

It is a happy number.

It is a super-2 number, since 2×13120120202² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4414577 + ... + 4417547.

It is an arithmetic number, because the mean of its divisors is an integer number (371128500).

Almost surely, 2^13120120202 is an apocalyptic number.

13120120202 is a deficient number, since it is larger than the sum of its proper divisors (10632103798).

13120120202 is a wasteful number, since it uses less digits than its factorization.

13120120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 13120120202 its reverse (20202102131), we get a palindrome (33322222333).

The spelling of 13120120202 in words is "thirteen billion, one hundred twenty million, one hundred twenty thousand, two hundred two".