1132013331 has 18 divisors (see below), whose sum is σ = 1725724260. Its totient is φ = 714953736.

The previous prime is 1132013317. The next prime is 1132013383. The reversal of 1132013331 is 1333102311.

It is a happy number.

1132013331 is a `hidden beast` number, since 1 + 1 + 320 + 13 + 331 = 666.

It is not a de Polignac number, because 1132013331 - 2⁷ = 1132013203 is a prime.

It is a super-2 number, since 2×1132013331² = 2562908363123431122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1132012331) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 170961 + ... + 177458.

It is an arithmetic number, because the mean of its divisors is an integer number (95873570).

Almost surely, 2^1132013331 is an apocalyptic number.

1132013331 is a deficient number, since it is larger than the sum of its proper divisors (593710929).

1132013331 is a wasteful number, since it uses less digits than its factorization.

1132013331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348463 (or 348441 counting only the distinct ones).

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

The square root of 1132013331 is about 33645.4057933620. The cubic root of 1132013331 is about 1042.1986679770.

Adding to 1132013331 its reverse (1333102311), we get a palindrome (2465115642).

The spelling of 1132013331 in words is "one billion, one hundred thirty-two million, thirteen thousand, three hundred thirty-one".