2113123102202 has 16 divisors (see below), whose sum is σ = 3627183048192. Its totient is φ = 904452611280.

The previous prime is 2113123102177. The next prime is 2113123102231. The reversal of 2113123102202 is 2022013213112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97620074 + ... + 97641717.

It is an arithmetic number, because the mean of its divisors is an integer number (226698940512).

Almost surely, 2^{2113123102202} is an apocalyptic number.

2113123102202 is a deficient number, since it is larger than the sum of its proper divisors (1514059945990).

2113123102202 is a wasteful number, since it uses less digits than its factorization.

2113123102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195262573.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2113123102202 its reverse (2022013213112), we get a palindrome (4135136315314).

The spelling of 2113123102202 in words is "two trillion, one hundred thirteen billion, one hundred twenty-three million, one hundred two thousand, two hundred two".