2031252230 has 32 divisors (see below), whose sum is σ = 4184248320. Its totient is φ = 695484000.

The previous prime is 2031252211. The next prime is 2031252241. The reversal of 2031252230 is 322521302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33251 + ... + 71889.

It is an arithmetic number, because the mean of its divisors is an integer number (130757760).

Almost surely, 2^2031252230 is an apocalyptic number.

2031252230 is an abundant number, since it is smaller than the sum of its proper divisors (2152996090).

2031252230 is a wasteful number, since it uses less digits than its factorization.

2031252230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39404.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2031252230 is about 45069.4156829218. The cubic root of 2031252230 is about 1266.4497182305.

Adding to 2031252230 its reverse (322521302), we get a palindrome (2353773532).

The spelling of 2031252230 in words is "two billion, thirty-one million, two hundred fifty-two thousand, two hundred thirty".