109250099 has 8 divisors (see below), whose sum is σ = 125841408. Its totient is φ = 92904840.

The previous prime is 109250087. The next prime is 109250101. The reversal of 109250099 is 990052901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 109250099 - 2⁴ = 109250083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109250039) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 60557 + ... + 62334.

It is an arithmetic number, because the mean of its divisors is an integer number (15730176).

Almost surely, 2^109250099 is an apocalyptic number.

109250099 is a deficient number, since it is larger than the sum of its proper divisors (16591309).

109250099 is a wasteful number, since it uses less digits than its factorization.

109250099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123025.

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 109250099 is about 10452.2772159946. The cubic root of 109250099 is about 478.0506867231.

The spelling of 109250099 in words is "one hundred nine million, two hundred fifty thousand, ninety-nine".