109080277 has 4 divisors (see below), whose sum is σ = 110461120. Its totient is φ = 107699436.

The previous prime is 109080263. The next prime is 109080331. The reversal of 109080277 is 772080901.

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, and also an emirpimes, since its reverse is a distinct semiprime: 772080901 = 431 ⋅1791371.

It is not a de Polignac number, because 109080277 - 2¹⁹ = 108555989 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 (109080217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690303 + ... + 690460.

It is an arithmetic number, because the mean of its divisors is an integer number (27615280).

Almost surely, 2^109080277 is an apocalyptic number.

It is an amenable number.

109080277 is a deficient number, since it is larger than the sum of its proper divisors (1380843).

109080277 is an equidigital number, since it uses as much as digits as its factorization.

109080277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380842.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 109080277 is about 10444.1503723376. The cubic root of 109080277 is about 477.8028589541.

The spelling of 109080277 in words is "one hundred nine million, eighty thousand, two hundred seventy-seven".