109231349 has 8 divisors (see below), whose sum is σ = 110288160. Its totient is φ = 108179856.

The previous prime is 109231327. The next prime is 109231379. The reversal of 109231349 is 943132901.

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

It is a cyclic number.

It is not a de Polignac number, because 109231349 - 2²⁰ = 108182773 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 (109231319) 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, 48482 + ... + 50684.

It is an arithmetic number, because the mean of its divisors is an integer number (13786020).

Almost surely, 2^109231349 is an apocalyptic number.

It is an amenable number.

109231349 is a deficient number, since it is larger than the sum of its proper divisors (1056811).

109231349 is a wasteful number, since it uses less digits than its factorization.

109231349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 109231349 is about 10451.3802437764. The cubic root of 109231349 is about 478.0233367457.

The spelling of 109231349 in words is "one hundred nine million, two hundred thirty-one thousand, three hundred forty-nine".