1132140131 has 4 divisors (see below), whose sum is σ = 1132207752. Its totient is φ = 1132072512.

The previous prime is 1132140043. The next prime is 1132140133. The reversal of 1132140131 is 1310412311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1132140131 - 2¹⁴ = 1132123747 is a prime.

It is a super-3 number, since 3×1132140131³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132140133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11936 + ... + 49058.

It is an arithmetic number, because the mean of its divisors is an integer number (283051938).

Almost surely, 2^1132140131 is an apocalyptic number.

1132140131 is a deficient number, since it is larger than the sum of its proper divisors (67621).

1132140131 is an equidigital number, since it uses as much as digits as its factorization.

1132140131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67620.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1132140131 is about 33647.2900989069. The cubic root of 1132140131 is about 1042.2375797264.

Adding to 1132140131 its reverse (1310412311), we get a palindrome (2442552442).

The spelling of 1132140131 in words is "one billion, one hundred thirty-two million, one hundred forty thousand, one hundred thirty-one".