2100313338 has 16 divisors (see below), whose sum is σ = 4259791296. Its totient is φ = 690243680.

The previous prime is 2100313337. The next prime is 2100313349. The reversal of 2100313338 is 8333130012.

It is a super-2 number, since 2×2100313338² = 8822632235561404488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2100313337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2464731 + ... + 2465582.

It is an arithmetic number, because the mean of its divisors is an integer number (266236956).

Almost surely, 2^2100313338 is an apocalyptic number.

2100313338 is an abundant number, since it is smaller than the sum of its proper divisors (2159477958).

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

2100313338 is a wasteful number, since it uses less digits than its factorization.

2100313338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4930389.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2100313338 is about 45829.1756199040. The cubic root of 2100313338 is about 1280.6428529493.

The spelling of 2100313338 in words is "two billion, one hundred million, three hundred thirteen thousand, three hundred thirty-eight".