109340100 has 108 divisors (see below), whose sum is σ = 353866240. Its totient is φ = 28209600.

The previous prime is 109340093. The next prime is 109340123. The reversal of 109340100 is 1043901.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25941 + ... + 29859.

Almost surely, 2^109340100 is an apocalyptic number.

109340100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109340100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176933120).

109340100 is an abundant number, since it is smaller than the sum of its proper divisors (244526140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109340100 is a wasteful number, since it uses less digits than its factorization.

109340100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3970 (or 3960 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 109340100 is about 10456.5816594143. The cubic root of 109340100 is about 478.1819245309.

The spelling of 109340100 in words is "one hundred nine million, three hundred forty thousand, one hundred".