109274099 has 4 divisors (see below), whose sum is σ = 119208120. Its totient is φ = 99340080.

The previous prime is 109274093. The next prime is 109274141. The reversal of 109274099 is 990472901.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 109274099 - 2⁴ = 109274083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109274093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4966994 + ... + 4967015.

It is an arithmetic number, because the mean of its divisors is an integer number (29802030).

Almost surely, 2^109274099 is an apocalyptic number.

109274099 is a deficient number, since it is larger than the sum of its proper divisors (9934021).

109274099 is an equidigital number, since it uses as much as digits as its factorization.

109274099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9934020.

The product of its (nonzero) digits is 40824, while the sum is 41.

The square root of 109274099 is about 10453.4252281250. The cubic root of 109274099 is about 478.0856901283.

The spelling of 109274099 in words is "one hundred nine million, two hundred seventy-four thousand, ninety-nine".