108513249873599 has 4 divisors (see below), whose sum is σ = 108513873196464. Its totient is φ = 108512626550736.

The previous prime is 108513249873577. The next prime is 108513249873617. The reversal of 108513249873599 is 995378942315801.

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 108513249873599 - 2¹⁶ = 108513249808063 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 (108513249873569) 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, 311400227 + ... + 311748500.

It is an arithmetic number, because the mean of its divisors is an integer number (27128468299116).

Almost surely, 2^{108513249873599} is an apocalyptic number.

108513249873599 is a deficient number, since it is larger than the sum of its proper divisors (623322865).

108513249873599 is an equidigital number, since it uses as much as digits as its factorization.

108513249873599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623322864.

The product of its (nonzero) digits is 587865600, while the sum is 74.

The spelling of 108513249873599 in words is "one hundred eight trillion, five hundred thirteen billion, two hundred forty-nine million, eight hundred seventy-three thousand, five hundred ninety-nine".