108383617 has 4 divisors (see below), whose sum is σ = 109396656. Its totient is φ = 107370580.

The previous prime is 108383603. The next prime is 108383621. The reversal of 108383617 is 716383801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 716383801 = 7 ⋅102340543.

It is a cyclic number.

It is not a de Polignac number, because 108383617 - 2⁷ = 108383489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108383677) 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, 506359 + ... + 506572.

It is an arithmetic number, because the mean of its divisors is an integer number (27349164).

Almost surely, 2^108383617 is an apocalyptic number.

It is an amenable number.

108383617 is a deficient number, since it is larger than the sum of its proper divisors (1013039).

108383617 is a wasteful number, since it uses less digits than its factorization.

108383617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013038.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 108383617 is about 10410.7452663102. The cubic root of 108383617 is about 476.7834956324.

The spelling of 108383617 in words is "one hundred eight million, three hundred eighty-three thousand, six hundred seventeen".