1140131324 has 12 divisors (see below), whose sum is σ = 2010941184. Its totient is φ = 565576704.

The previous prime is 1140131261. The next prime is 1140131327. The reversal of 1140131324 is 4231310411.

It is a junction number, because it is equal to n+sod(n) for n = 1140131296 and 1140131305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140131327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121669 + ... + 1122684.

It is an arithmetic number, because the mean of its divisors is an integer number (167578432).

Almost surely, 2^1140131324 is an apocalyptic number.

It is an amenable number.

1140131324 is a deficient number, since it is larger than the sum of its proper divisors (870809860).

1140131324 is a wasteful number, since it uses less digits than its factorization.

1140131324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244484 (or 2244482 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1140131324 is about 33765.8307168652. The cubic root of 1140131324 is about 1044.6840383871.

Adding to 1140131324 its reverse (4231310411), we get a palindrome (5371441735).

The spelling of 1140131324 in words is "one billion, one hundred forty million, one hundred thirty-one thousand, three hundred twenty-four".