109027293 has 4 divisors (see below), whose sum is σ = 145369728. Its totient is φ = 72684860.

The previous prime is 109027267. The next prime is 109027297. The reversal of 109027293 is 392720901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 109027293 - 2⁶ = 109027229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109027297) 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, 18171213 + ... + 18171218.

It is an arithmetic number, because the mean of its divisors is an integer number (36342432).

Almost surely, 2^109027293 is an apocalyptic number.

It is an amenable number.

109027293 is a deficient number, since it is larger than the sum of its proper divisors (36342435).

109027293 is an equidigital number, since it uses as much as digits as its factorization.

109027293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36342434.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 109027293 is about 10441.6135247384. The cubic root of 109027293 is about 477.7254847260.

The spelling of 109027293 in words is "one hundred nine million, twenty-seven thousand, two hundred ninety-three".