1140130131 has 16 divisors (see below), whose sum is σ = 1828780800. Its totient is φ = 617213088.

The previous prime is 1140130129. The next prime is 1140130193. The reversal of 1140130131 is 1310310411.

It is not a de Polignac number, because 1140130131 - 2¹ = 1140130129 is a prime.

It is a super-2 number, since 2×1140130131² = 2599793431228154322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1140130131.

It is not an unprimeable number, because it can be changed into a prime (1140130231) 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, 1428336 + ... + 1429133.

It is an arithmetic number, because the mean of its divisors is an integer number (114298800).

Almost surely, 2^1140130131 is an apocalyptic number.

1140130131 is a deficient number, since it is larger than the sum of its proper divisors (688650669).

1140130131 is a wasteful number, since it uses less digits than its factorization.

1140130131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857498.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1140130131 is about 33765.8130510728. The cubic root of 1140130131 is about 1044.6836740114.

Adding to 1140130131 its reverse (1310310411), we get a palindrome (2450440542).

The spelling of 1140130131 in words is "one billion, one hundred forty million, one hundred thirty thousand, one hundred thirty-one".