2100110299990 has 16 divisors (see below), whose sum is σ = 3783930244848. Its totient is φ = 839214852256.

The previous prime is 2100110299981. The next prime is 2100110300033. The reversal of 2100110299990 is 999920110012.

It is a congruent number.

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, 103647832 + ... + 103668091.

It is an arithmetic number, because the mean of its divisors is an integer number (236495640303).

Almost surely, 2^{2100110299990} is an apocalyptic number.

2100110299990 is a deficient number, since it is larger than the sum of its proper divisors (1683819944858).

2100110299990 is a wasteful number, since it uses less digits than its factorization.

2100110299990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207316943.

The product of its (nonzero) digits is 26244, while the sum is 43.

The spelling of 2100110299990 in words is "two trillion, one hundred billion, one hundred ten million, two hundred ninety-nine thousand, nine hundred ninety".