10109273818 has 32 divisors (see below), whose sum is σ = 17392796928. Its totient is φ = 4316928000.

The previous prime is 10109273807. The next prime is 10109273827. The reversal of 10109273818 is 81837290101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6289971 + ... + 6291577.

It is an arithmetic number, because the mean of its divisors is an integer number (543524904).

Almost surely, 2^10109273818 is an apocalyptic number.

10109273818 is a deficient number, since it is larger than the sum of its proper divisors (7283523110).

10109273818 is a wasteful number, since it uses less digits than its factorization.

10109273818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958.

The product of its (nonzero) digits is 24192, while the sum is 40.

The spelling of 10109273818 in words is "ten billion, one hundred nine million, two hundred seventy-three thousand, eight hundred eighteen".