108830388105 has 32 divisors (see below), whose sum is σ = 194557161600. Its totient is φ = 57718598976.

The previous prime is 108830388083. The next prime is 108830388113. The reversal of 108830388105 is 501883038801.

It is a happy number.

It is not a de Polignac number, because 108830388105 - 2⁶ = 108830388041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2227654 + ... + 2275983.

It is an arithmetic number, because the mean of its divisors is an integer number (6079911300).

Almost surely, 2^108830388105 is an apocalyptic number.

108830388105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108830388105 is a deficient number, since it is larger than the sum of its proper divisors (85726773495).

108830388105 is a wasteful number, since it uses less digits than its factorization.

108830388105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503830 (or 4503824 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The spelling of 108830388105 in words is "one hundred eight billion, eight hundred thirty million, three hundred eighty-eight thousand, one hundred five".