1132131303 has 16 divisors (see below), whose sum is σ = 1775892960. Its totient is φ = 710356608.

The previous prime is 1132131263. The next prime is 1132131313. The reversal of 1132131303 is 3031312311.

It is a happy number.

1132131303 is a `hidden beast` number, since 11 + 321 + 31 + 303 = 666.

It is not a de Polignac number, because 1132131303 - 2²⁴ = 1115354087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132131313) 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, 1232800 + ... + 1233717.

It is an arithmetic number, because the mean of its divisors is an integer number (110993310).

Almost surely, 2^1132131303 is an apocalyptic number.

1132131303 is a deficient number, since it is larger than the sum of its proper divisors (643761657).

1132131303 is a wasteful number, since it uses less digits than its factorization.

1132131303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466543 (or 2466537 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 1132131303 is about 33647.1589142382. The cubic root of 1132131303 is about 1042.2348707281.

Adding to 1132131303 its reverse (3031312311), we get a palindrome (4163443614).

It can be divided in two parts, 11321 and 31303, that added together give a palindrome (42624).

The spelling of 1132131303 in words is "one billion, one hundred thirty-two million, one hundred thirty-one thousand, three hundred three".