108140858183 has 4 divisors (see below), whose sum is σ = 108788408400. Its totient is φ = 107493307968.

The previous prime is 108140858171. The next prime is 108140858207. The reversal of 108140858183 is 381858041801.

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 108140858183 - 2³⁴ = 90960988999 is a prime.

It is a super-2 number, since 2×108140858183² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108140858083) 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 3 ways as a sum of consecutive naturals, for example, 323774858 + ... + 323775191.

It is an arithmetic number, because the mean of its divisors is an integer number (27197102100).

Almost surely, 2^108140858183 is an apocalyptic number.

108140858183 is a deficient number, since it is larger than the sum of its proper divisors (647550217).

108140858183 is an equidigital number, since it uses as much as digits as its factorization.

108140858183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647550216.

The product of its (nonzero) digits is 245760, while the sum is 47.

Adding to 108140858183 its reverse (381858041801), we get a palindrome (489998899984).

The spelling of 108140858183 in words is "one hundred eight billion, one hundred forty million, eight hundred fifty-eight thousand, one hundred eighty-three".