109130911 has 4 divisors (see below), whose sum is σ = 109189872. Its totient is φ = 109071952.

The previous prime is 109130899. The next prime is 109130921. The reversal of 109130911 is 119031901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 119031901 = 97 ⋅1227133.

It is a cyclic number.

It is not a de Polignac number, because 109130911 - 2⁷ = 109130783 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 (109130921) 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, 26611 + ... + 30436.

It is an arithmetic number, because the mean of its divisors is an integer number (27297468).

Almost surely, 2^109130911 is an apocalyptic number.

109130911 is a deficient number, since it is larger than the sum of its proper divisors (58961).

109130911 is an equidigital number, since it uses as much as digits as its factorization.

109130911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58960.

The product of its (nonzero) digits is 243, while the sum is 25.

The square root of 109130911 is about 10446.5741274353. The cubic root of 109130911 is about 477.8767779925.

The spelling of 109130911 in words is "one hundred nine million, one hundred thirty thousand, nine hundred eleven".