2137250930 has 32 divisors (see below), whose sum is σ = 3990501504. Its totient is φ = 823568256.

The previous prime is 2137250893. The next prime is 2137250933. The reversal of 2137250930 is 390527312.

It is not an unprimeable number, because it can be changed into a prime (2137250933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2654 + ... + 65433.

It is an arithmetic number, because the mean of its divisors is an integer number (124703172).

Almost surely, 2^2137250930 is an apocalyptic number.

2137250930 is a deficient number, since it is larger than the sum of its proper divisors (1853250574).

2137250930 is a wasteful number, since it uses less digits than its factorization.

2137250930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68210.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 2137250930 is about 46230.4113111705. The cubic root of 2137250930 is about 1288.1066971941.

The spelling of 2137250930 in words is "two billion, one hundred thirty-seven million, two hundred fifty thousand, nine hundred thirty".