108747387793 has 16 divisors (see below), whose sum is σ = 121900510080. Its totient is φ = 96141427200.

The previous prime is 108747387653. The next prime is 108747387799. The reversal of 108747387793 is 397783747801.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108747387793 is a prime.

It is a super-2 number, since 2×108747387793² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108747387799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 764353 + ... + 895393.

It is an arithmetic number, because the mean of its divisors is an integer number (7618781880).

Almost surely, 2^108747387793 is an apocalyptic number.

It is an amenable number.

108747387793 is a deficient number, since it is larger than the sum of its proper divisors (13153122287).

108747387793 is a wasteful number, since it uses less digits than its factorization.

108747387793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133128.

The product of its (nonzero) digits is 49787136, while the sum is 64.

The spelling of 108747387793 in words is "one hundred eight billion, seven hundred forty-seven million, three hundred eighty-seven thousand, seven hundred ninety-three".