1132530115 has 4 divisors (see below), whose sum is σ = 1359036144. Its totient is φ = 906024088.

The previous prime is 1132530109. The next prime is 1132530121. The reversal of 1132530115 is 5110352311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5110352311 = 311 ⋅16432001.

It is an interprime number because it is at equal distance from previous prime (1132530109) and next prime (1132530121).

It is a cyclic number.

It is not a de Polignac number, because 1132530115 - 2⁵ = 1132530083 is a prime.

It is a super-2 number, since 2×1132530115² = 2565248922763826450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113253007 + ... + 113253016.

It is an arithmetic number, because the mean of its divisors is an integer number (339759036).

Almost surely, 2^1132530115 is an apocalyptic number.

1132530115 is a deficient number, since it is larger than the sum of its proper divisors (226506029).

1132530115 is an equidigital number, since it uses as much as digits as its factorization.

1132530115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226506028.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 1132530115 is about 33653.0847768819. The cubic root of 1132530115 is about 1042.3572378582.

Adding to 1132530115 its reverse (5110352311), we get a palindrome (6242882426).

The spelling of 1132530115 in words is "one billion, one hundred thirty-two million, five hundred thirty thousand, one hundred fifteen".