2130315250 has 64 divisors (see below), whose sum is σ = 4625936640. Its totient is φ = 719452800.

The previous prime is 2130315241. The next prime is 2130315281. The reversal of 2130315250 is 525130312.

2130315250 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108166 + ... + 126334.

It is an arithmetic number, because the mean of its divisors is an integer number (72280260).

Almost surely, 2^2130315250 is an apocalyptic number.

2130315250 is an abundant number, since it is smaller than the sum of its proper divisors (2495621390).

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

2130315250 is a wasteful number, since it uses less digits than its factorization.

2130315250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18260 (or 18250 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2130315250 is about 46155.3382611372. The cubic root of 2130315250 is about 1286.7118247579.

Adding to 2130315250 its reverse (525130312), we get a palindrome (2655445562).

The spelling of 2130315250 in words is "two billion, one hundred thirty million, three hundred fifteen thousand, two hundred fifty".