2130230031 has 16 divisors (see below), whose sum is σ = 2968441344. Its totient is φ = 1356279584.

The previous prime is 2130230027. The next prime is 2130230051. The reversal of 2130230031 is 1300320312.

It is a cyclic number.

It is not a de Polignac number, because 2130230031 - 2² = 2130230027 is a prime.

It is a super-2 number, since 2×2130230031² = 9075759969948521922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130230051) 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, 20785 + ... + 68501.

It is an arithmetic number, because the mean of its divisors is an integer number (185527584).

Almost surely, 2^2130230031 is an apocalyptic number.

2130230031 is a deficient number, since it is larger than the sum of its proper divisors (838211313).

2130230031 is a wasteful number, since it uses less digits than its factorization.

2130230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48390.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2130230031 is about 46154.4150759166. The cubic root of 2130230031 is about 1286.6946670849.

Adding to 2130230031 its reverse (1300320312), we get a palindrome (3430550343).

The spelling of 2130230031 in words is "two billion, one hundred thirty million, two hundred thirty thousand, thirty-one".