13133087 has 8 divisors (see below), whose sum is σ = 14374272. Its totient is φ = 11899800.

The previous prime is 13133063. The next prime is 13133093. The reversal of 13133087 is 78033131.

13133087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13133087 - 2⁸ = 13132831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130087) 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, 1838 + ... + 5444.

It is an arithmetic number, because the mean of its divisors is an integer number (1796784).

Almost surely, 2^13133087 is an apocalyptic number.

13133087 is a deficient number, since it is larger than the sum of its proper divisors (1241185).

13133087 is a wasteful number, since it uses less digits than its factorization.

13133087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 13133087 is about 3623.9601267122. The cubic root of 13133087 is about 235.9331360420.

The spelling of 13133087 in words is "thirteen million, one hundred thirty-three thousand, eighty-seven".