108118488619 has 16 divisors (see below), whose sum is σ = 114264025344. Its totient is φ = 102095215200.

The previous prime is 108118488617. The next prime is 108118488641. The reversal of 108118488619 is 916884811801.

It is not a de Polignac number, because 108118488619 - 2¹ = 108118488617 is a prime.

It is a super-2 number, since 2×108118488619² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 108118488619.

It is not an unprimeable number, because it can be changed into a prime (108118488617) 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, 2615824 + ... + 2656834.

It is an arithmetic number, because the mean of its divisors is an integer number (7141501584).

Almost surely, 2^108118488619 is an apocalyptic number.

108118488619 is a deficient number, since it is larger than the sum of its proper divisors (6145536725).

108118488619 is a wasteful number, since it uses less digits than its factorization.

108118488619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42498.

The product of its (nonzero) digits is 884736, while the sum is 55.

The spelling of 108118488619 in words is "one hundred eight billion, one hundred eighteen million, four hundred eighty-eight thousand, six hundred nineteen".