108379603 has 4 divisors (see below), whose sum is σ = 110685600. Its totient is φ = 106073608.

The previous prime is 108379597. The next prime is 108379613. The reversal of 108379603 is 306973801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306973801 = 23 ⋅13346687.

It is a cyclic number.

It is not a de Polignac number, because 108379603 - 2²⁵ = 74825171 is a prime.

It is a super-2 number, since 2×108379603² = 23492276692875218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108379613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152928 + ... + 1153021.

It is an arithmetic number, because the mean of its divisors is an integer number (27671400).

Almost surely, 2^108379603 is an apocalyptic number.

108379603 is a deficient number, since it is larger than the sum of its proper divisors (2305997).

108379603 is an equidigital number, since it uses as much as digits as its factorization.

108379603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305996.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 108379603 is about 10410.5524829377. The cubic root of 108379603 is about 476.7776096488. Note that the first 3 decimals are identical.

The spelling of 108379603 in words is "one hundred eight million, three hundred seventy-nine thousand, six hundred three".