109988683 has 6 divisors (see below), whose sum is σ = 127946076. Its totient is φ = 94275972.

The previous prime is 109988647. The next prime is 109988707. The reversal of 109988683 is 386889901.

It is not a de Polignac number, because 109988683 - 2⁹ = 109988171 is a prime.

It is a super-4 number, since 4×109988683⁴ (a number of 33 digits) contains 4444 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 109988683.

It is not an unprimeable number, because it can be changed into a prime (109988633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1122285 + ... + 1122382.

It is an arithmetic number, because the mean of its divisors is an integer number (21324346).

Almost surely, 2^109988683 is an apocalyptic number.

109988683 is a deficient number, since it is larger than the sum of its proper divisors (17957393).

109988683 is an equidigital number, since it uses as much as digits as its factorization.

109988683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244681 (or 2244674 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 52.

The square root of 109988683 is about 10487.5489510181. The cubic root of 109988683 is about 479.1255534765.

The spelling of 109988683 in words is "one hundred nine million, nine hundred eighty-eight thousand, six hundred eighty-three".