2137107307 has 4 divisors (see below), whose sum is σ = 2230025040. Its totient is φ = 2044189576.

The previous prime is 2137107299. The next prime is 2137107317. The reversal of 2137107307 is 7037017312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2137107307 - 2³ = 2137107299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2137107317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46458832 + ... + 46458877.

It is an arithmetic number, because the mean of its divisors is an integer number (557506260).

Almost surely, 2^2137107307 is an apocalyptic number.

2137107307 is a deficient number, since it is larger than the sum of its proper divisors (92917733).

2137107307 is an equidigital number, since it uses as much as digits as its factorization.

2137107307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92917732.

The product of its (nonzero) digits is 6174, while the sum is 31.

The square root of 2137107307 is about 46228.8579460925. The cubic root of 2137107307 is about 1288.0778430105.

The spelling of 2137107307 in words is "two billion, one hundred thirty-seven million, one hundred seven thousand, three hundred seven".