109001730 has 16 divisors (see below), whose sum is σ = 261604224. Its totient is φ = 29067120.

The previous prime is 109001699. The next prime is 109001743. The reversal of 109001730 is 37100901.

It is a junction number, because it is equal to n+sod(n) for n = 109001697 and 109001706.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816666 + ... + 1816725.

It is an arithmetic number, because the mean of its divisors is an integer number (16350264).

Almost surely, 2^109001730 is an apocalyptic number.

109001730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109001730 is an abundant number, since it is smaller than the sum of its proper divisors (152602494).

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

109001730 is a wasteful number, since it uses less digits than its factorization.

109001730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633401.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 109001730 is about 10440.3893605555. The cubic root of 109001730 is about 477.6881452954.

The spelling of 109001730 in words is "one hundred nine million, one thousand, seven hundred thirty".