1133132087 has 4 divisors (see below), whose sum is σ = 1159484040. Its totient is φ = 1106780136.

The previous prime is 1133132023. The next prime is 1133132101. The reversal of 1133132087 is 7802313311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1133132087 - 2⁶ = 1133132023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133132387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13175912 + ... + 13175997.

It is an arithmetic number, because the mean of its divisors is an integer number (289871010).

Almost surely, 2^1133132087 is an apocalyptic number.

1133132087 is a deficient number, since it is larger than the sum of its proper divisors (26351953).

1133132087 is an equidigital number, since it uses as much as digits as its factorization.

1133132087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26351952.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1133132087 is about 33662.0273750706. The cubic root of 1133132087 is about 1042.5418859964.

Adding to 1133132087 its reverse (7802313311), we get a palindrome (8935445398).

The spelling of 1133132087 in words is "one billion, one hundred thirty-three million, one hundred thirty-two thousand, eighty-seven".