109942108 has 12 divisors (see below), whose sum is σ = 192568320. Its totient is φ = 54922592.

The previous prime is 109942081. The next prime is 109942171. The reversal of 109942108 is 801249901.

It is a super-2 number, since 2×109942108² = 24174534222967328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6748 + ... + 16291.

It is an arithmetic number, because the mean of its divisors is an integer number (16047360).

Almost surely, 2^109942108 is an apocalyptic number.

It is an amenable number.

109942108 is a deficient number, since it is larger than the sum of its proper divisors (82626212).

109942108 is a wasteful number, since it uses less digits than its factorization.

109942108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24236 (or 24234 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 109942108 is about 10485.3282256685. The cubic root of 109942108 is about 479.0579149322.

The spelling of 109942108 in words is "one hundred nine million, nine hundred forty-two thousand, one hundred eight".