120102113202 has 16 divisors (see below), whose sum is σ = 242536307520. Its totient is φ = 39645357552.

The previous prime is 120102113149. The next prime is 120102113221. The reversal of 120102113202 is 202311201021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97169377 + ... + 97170612.

It is an arithmetic number, because the mean of its divisors is an integer number (15158519220).

Almost surely, 2^120102113202 is an apocalyptic number.

120102113202 is an abundant number, since it is smaller than the sum of its proper divisors (122434194318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120102113202 is a wasteful number, since it uses less digits than its factorization.

120102113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194340097.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120102113202 its reverse (202311201021), we get a palindrome (322413314223).

It can be divided in two parts, 12010 and 2113202, that added together give a palindrome (2125212).

The spelling of 120102113202 in words is "one hundred twenty billion, one hundred two million, one hundred thirteen thousand, two hundred two".