2100443214 has 16 divisors (see below), whose sum is σ = 4383533952. Its totient is φ = 669706488.

The previous prime is 2100443201. The next prime is 2100443227. The reversal of 2100443214 is 4123440012.

It is an interprime number because it is at equal distance from previous prime (2100443201) and next prime (2100443227).

It is a Curzon number.

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, 7610164 + ... + 7610439.

It is an arithmetic number, because the mean of its divisors is an integer number (273970872).

Almost surely, 2^2100443214 is an apocalyptic number.

2100443214 is an abundant number, since it is smaller than the sum of its proper divisors (2283090738).

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

2100443214 is a wasteful number, since it uses less digits than its factorization.

2100443214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15220631.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2100443214 is about 45830.5925556282. The cubic root of 2100443214 is about 1280.6692492239.

Adding to 2100443214 its reverse (4123440012), we get a palindrome (6223883226).

The spelling of 2100443214 in words is "two billion, one hundred million, four hundred forty-three thousand, two hundred fourteen".