109089377 has 4 divisors (see below), whose sum is σ = 109144320. Its totient is φ = 109034436.

The previous prime is 109089371. The next prime is 109089413. The reversal of 109089377 is 773980901.

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: 773980901 = 523 ⋅1479887.

It is a cyclic number.

It is not a de Polignac number, because 109089377 - 2²² = 104895073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109089371) 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, 24377 + ... + 28502.

It is an arithmetic number, because the mean of its divisors is an integer number (27286080).

Almost surely, 2^109089377 is an apocalyptic number.

It is an amenable number.

109089377 is a deficient number, since it is larger than the sum of its proper divisors (54943).

109089377 is an equidigital number, since it uses as much as digits as its factorization.

109089377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54942.

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 109089377 is about 10444.5860138160. The cubic root of 109089377 is about 477.8161454536.

The spelling of 109089377 in words is "one hundred nine million, eighty-nine thousand, three hundred seventy-seven".