2230240131 has 24 divisors (see below), whose sum is σ = 3689038080. Its totient is φ = 1271871216.

The previous prime is 2230240109. The next prime is 2230240139. The reversal of 2230240131 is 1310420322.

2230240131 is a `hidden beast` number, since 2 + 230 + 2 + 401 + 31 = 666.

It is not a de Polignac number, because 2230240131 - 2⁹ = 2230239619 is a prime.

It is a super-2 number, since 2×2230240131² = 9947942083845794322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2230240139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3501 + ... + 66878.

It is an arithmetic number, because the mean of its divisors is an integer number (153709920).

Almost surely, 2^2230240131 is an apocalyptic number.

2230240131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2230240131 is a deficient number, since it is larger than the sum of its proper divisors (1458797949).

2230240131 is a wasteful number, since it uses less digits than its factorization.

2230240131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70895 (or 70892 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2230240131 is about 47225.4182723668. The cubic root of 2230240131 is about 1306.5234491862.

Adding to 2230240131 its reverse (1310420322), we get a palindrome (3540660453).

The spelling of 2230240131 in words is "two billion, two hundred thirty million, two hundred forty thousand, one hundred thirty-one".