109273130 has 16 divisors (see below), whose sum is σ = 197137800. Its totient is φ = 43610112.

The previous prime is 109273117. The next prime is 109273183. The reversal of 109273130 is 31372901.

It can be written as a sum of positive squares in 4 ways, for example, as 109223401 + 49729 = 10451^2 + 223^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 109273130.

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, 7679 + ... + 16658.

Almost surely, 2^109273130 is an apocalyptic number.

109273130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

109273130 is a deficient number, since it is larger than the sum of its proper divisors (87864670).

109273130 is a wasteful number, since it uses less digits than its factorization.

109273130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24793.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 109273130 is about 10453.3788795776. The cubic root of 109273130 is about 478.0842769651.

The spelling of 109273130 in words is "one hundred nine million, two hundred seventy-three thousand, one hundred thirty".