1132315320 has 64 divisors (see below), whose sum is σ = 3461058720. Its totient is φ = 296251904.

The previous prime is 1132315297. The next prime is 1132315333. The reversal of 1132315320 is 235132311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82659 + ... + 95378.

Almost surely, 2^1132315320 is an apocalyptic number.

1132315320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132315320 is an abundant number, since it is smaller than the sum of its proper divisors (2328743400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1132315320 is a wasteful number, since it uses less digits than its factorization.

1132315320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178104 (or 178100 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1132315320 is about 33649.8933133524. The cubic root of 1132315320 is about 1042.2913360702.

Adding to 1132315320 its reverse (235132311), we get a palindrome (1367447631).

The spelling of 1132315320 in words is "one billion, one hundred thirty-two million, three hundred fifteen thousand, three hundred twenty".