1132232887 has 2 divisors, whose sum is σ = 1132232888. Its totient is φ = 1132232886.

The previous prime is 1132232879. The next prime is 1132232903. The reversal of 1132232887 is 7882322311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1132232887 - 2³ = 1132232879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132232807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566116443 + 566116444.

It is an arithmetic number, because the mean of its divisors is an integer number (566116444).

Almost surely, 2^1132232887 is an apocalyptic number.

1132232887 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132232887 is an equidigital number, since it uses as much as digits as its factorization.

1132232887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 37.

The square root of 1132232887 is about 33648.6684283346. The cubic root of 1132232887 is about 1042.2660423835.

The spelling of 1132232887 in words is "one billion, one hundred thirty-two million, two hundred thirty-two thousand, eight hundred eighty-seven".