2100200998 has 16 divisors (see below), whose sum is σ = 3600979200. Its totient is φ = 899927496.

The previous prime is 2100200987. The next prime is 2100201011. The reversal of 2100200998 is 8990020012.

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, 106303 + ... + 124501.

It is an arithmetic number, because the mean of its divisors is an integer number (225061200).

Almost surely, 2^2100200998 is an apocalyptic number.

2100200998 is a deficient number, since it is larger than the sum of its proper divisors (1500778202).

2100200998 is a wasteful number, since it uses less digits than its factorization.

2100200998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26451.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 2100200998 is about 45827.9499650595. The cubic root of 2100200998 is about 1280.6200198509.

The spelling of 2100200998 in words is "two billion, one hundred million, two hundred thousand, nine hundred ninety-eight".