109868830 has 32 divisors (see below), whose sum is σ = 208920960. Its totient is φ = 41484960.

The previous prime is 109868819. The next prime is 109868831. The reversal of 109868830 is 38868901.

It is a happy number.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109868831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62017 + ... + 63763.

It is an arithmetic number, because the mean of its divisors is an integer number (6528780).

Almost surely, 2^109868830 is an apocalyptic number.

109868830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109868830 is a deficient number, since it is larger than the sum of its proper divisors (99052130).

109868830 is a wasteful number, since it uses less digits than its factorization.

109868830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 109868830 is about 10481.8333320083. The cubic root of 109868830 is about 478.9514582748.

The spelling of 109868830 in words is "one hundred nine million, eight hundred sixty-eight thousand, eight hundred thirty".