3133130987 has 8 divisors (see below), whose sum is σ = 3648282336. Its totient is φ = 2634869952.

The previous prime is 3133130969. The next prime is 3133131007. The reversal of 3133130987 is 7890313313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3133130987 - 2⁸ = 3133130731 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3133130987.

It is not an unprimeable number, because it can be changed into a prime (3133130687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4222178 + ... + 4222919.

It is an arithmetic number, because the mean of its divisors is an integer number (456035292).

Almost surely, 2^3133130987 is an apocalyptic number.

3133130987 is a deficient number, since it is larger than the sum of its proper divisors (515151349).

3133130987 is an equidigital number, since it uses as much as digits as its factorization.

3133130987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8445157.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 3133130987 is about 55974.3779509875. The cubic root of 3133130987 is about 1463.2757789549.

The spelling of 3133130987 in words is "three billion, one hundred thirty-three million, one hundred thirty thousand, nine hundred eighty-seven".