13102087 has 8 divisors (see below), whose sum is σ = 13910400. Its totient is φ = 12297984.

The previous prime is 13102079. The next prime is 13102091. The reversal of 13102087 is 78020131.

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 13102087 - 2³ = 13102079 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 (13102097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7339 + ... + 8947.

It is an arithmetic number, because the mean of its divisors is an integer number (1738800).

Almost surely, 2^13102087 is an apocalyptic number.

13102087 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13102087 is a deficient number, since it is larger than the sum of its proper divisors (808313).

13102087 is a wasteful number, since it uses less digits than its factorization.

13102087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 13102087 is about 3619.6805107633. The cubic root of 13102087 is about 235.7473536361.

The spelling of 13102087 in words is "thirteen million, one hundred two thousand, eighty-seven".