13087152618 has 16 divisors (see below), whose sum is σ = 26181502560. Its totient is φ = 4361184656.

The previous prime is 13087152607. The next prime is 13087152629. The reversal of 13087152618 is 81625178031.

It is an interprime number because it is at equal distance from previous prime (13087152607) and next prime (13087152629).

It is a self number, because there is not a number n which added to its sum of digits gives 13087152618.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276105 + ... + 320012.

It is an arithmetic number, because the mean of its divisors is an integer number (1636343910).

Almost surely, 2^13087152618 is an apocalyptic number.

13087152618 is an abundant number, since it is smaller than the sum of its proper divisors (13094349942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13087152618 is a wasteful number, since it uses less digits than its factorization.

13087152618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599781.

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 13087152618 in words is "thirteen billion, eighty-seven million, one hundred fifty-two thousand, six hundred eighteen".