2126124300 has 36 divisors (see below), whose sum is σ = 6151587176. Its totient is φ = 566966400.

The previous prime is 2126124251. The next prime is 2126124307. The reversal of 2126124300 is 34216212.

2126124300 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2126124307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3543241 + ... + 3543840.

Almost surely, 2^2126124300 is an apocalyptic number.

2126124300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2126124300 is an abundant number, since it is smaller than the sum of its proper divisors (4025462876).

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

2126124300 is a wasteful number, since it uses less digits than its factorization.

2126124300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7087098 (or 7087091 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2126124300 is about 46109.9154195711. The cubic root of 2126124300 is about 1285.8674919724.

The spelling of 2126124300 in words is "two billion, one hundred twenty-six million, one hundred twenty-four thousand, three hundred".