2139083300 has 18 divisors (see below), whose sum is σ = 4641810978. Its totient is φ = 855633280.

The previous prime is 2139083281. The next prime is 2139083321. The reversal of 2139083300 is 33809312.

It can be written as a sum of positive squares in 3 ways, for example, as 247181284 + 1891902016 = 15722^2 + 43496^2 .

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, 10695317 + ... + 10695516.

Almost surely, 2^2139083300 is an apocalyptic number.

2139083300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2139083300 is an abundant number, since it is smaller than the sum of its proper divisors (2502727678).

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

2139083300 is a wasteful number, since it uses less digits than its factorization.

2139083300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21390847 (or 21390840 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2139083300 is about 46250.2248643182. The cubic root of 2139083300 is about 1288.4747110488.

The spelling of 2139083300 in words is "two billion, one hundred thirty-nine million, eighty-three thousand, three hundred".