2124133100 has 18 divisors (see below), whose sum is σ = 4609369044. Its totient is φ = 849653200.

The previous prime is 2124133097. The next prime is 2124133127. The reversal of 2124133100 is 13314212.

It is a super-2 number, since 2×2124133100² = 9023882853031220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10620566 + ... + 10620765.

It is an arithmetic number, because the mean of its divisors is an integer number (256076058).

Almost surely, 2^2124133100 is an apocalyptic number.

2124133100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2124133100 is an abundant number, since it is smaller than the sum of its proper divisors (2485235944).

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

2124133100 is a wasteful number, since it uses less digits than its factorization.

2124133100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21241345 (or 21241338 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2124133100 is about 46088.3184765945. The cubic root of 2124133100 is about 1285.4659445688.

Adding to 2124133100 its reverse (13314212), we get a palindrome (2137447312).

The spelling of 2124133100 in words is "two billion, one hundred twenty-four million, one hundred thirty-three thousand, one hundred".