109199367 has 8 divisors (see below), whose sum is σ = 161776880. Its totient is φ = 72799560.

The previous prime is 109199357. The next prime is 109199369. The reversal of 109199367 is 763991901.

It is not a de Polignac number, because 109199367 - 2⁶ = 109199303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109199369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2022184 + ... + 2022237.

It is an arithmetic number, because the mean of its divisors is an integer number (20222110).

Almost surely, 2^109199367 is an apocalyptic number.

109199367 is a deficient number, since it is larger than the sum of its proper divisors (52577513).

109199367 is an equidigital number, since it uses as much as digits as its factorization.

109199367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044430 (or 4044424 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 45.

The square root of 109199367 is about 10449.8500946186. The cubic root of 109199367 is about 477.9766784838.

The spelling of 109199367 in words is "one hundred nine million, one hundred ninety-nine thousand, three hundred sixty-seven".