1132550331 has 16 divisors (see below), whose sum is σ = 1648087680. Its totient is φ = 686085120.

The previous prime is 1132550317. The next prime is 1132550357. The reversal of 1132550331 is 1330552311.

It is not a de Polignac number, because 1132550331 - 2¹¹ = 1132548283 is a prime.

It is a super-2 number, since 2×1132550331² = 2565340504496419122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1132550231) 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, 82356 + ... + 95118.

It is an arithmetic number, because the mean of its divisors is an integer number (103005480).

Almost surely, 2^1132550331 is an apocalyptic number.

1132550331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1132550331 is a deficient number, since it is larger than the sum of its proper divisors (515537349).

1132550331 is a wasteful number, since it uses less digits than its factorization.

1132550331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15466.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1132550331 is about 33653.3851343368. The cubic root of 1132550331 is about 1042.3634399504.

The spelling of 1132550331 in words is "one billion, one hundred thirty-two million, five hundred fifty thousand, three hundred thirty-one".