2113100020202 has 8 divisors (see below), whose sum is σ = 3278948307300. Its totient is φ = 1020117251104.

The previous prime is 2113100020177. The next prime is 2113100020217. The reversal of 2113100020202 is 2020200013112.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1894804557361 + 218295462841 = 1376519^2 + 467221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18216379427 + ... + 18216379542.

Almost surely, 2^{2113100020202} is an apocalyptic number.

2113100020202 is a deficient number, since it is larger than the sum of its proper divisors (1165848287098).

2113100020202 is a wasteful number, since it uses less digits than its factorization.

2113100020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36432759000.

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

Adding to 2113100020202 its reverse (2020200013112), we get a palindrome (4133300033314).

The spelling of 2113100020202 in words is "two trillion, one hundred thirteen billion, one hundred million, twenty thousand, two hundred two".