2100213104 has 40 divisors (see below), whose sum is σ = 4495307520. Its totient is φ = 942552000.

The previous prime is 2100213083. The next prime is 2100213119. The reversal of 2100213104 is 4013120012.

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, 61622 + ... + 89429.

It is an arithmetic number, because the mean of its divisors is an integer number (112382688).

Almost surely, 2^2100213104 is an apocalyptic number.

It is an amenable number.

2100213104 is an abundant number, since it is smaller than the sum of its proper divisors (2395094416).

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

2100213104 is a wasteful number, since it uses less digits than its factorization.

2100213104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151149 (or 151143 counting only the distinct ones).

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

The square root of 2100213104 is about 45828.0820458374. The cubic root of 2100213104 is about 1280.6224804338.

Adding to 2100213104 its reverse (4013120012), we get a palindrome (6113333116).

The spelling of 2100213104 in words is "two billion, one hundred million, two hundred thirteen thousand, one hundred four".