109119677 has 2 divisors, whose sum is σ = 109119678. Its totient is φ = 109119676.

The previous prime is 109119671. The next prime is 109119749. The reversal of 109119677 is 776911901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106729561 + 2390116 = 10331^2 + 1546^2 .

It is an emirp because it is prime and its reverse (776911901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109119677 - 2¹² = 109115581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109119671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54559838 + 54559839.

It is an arithmetic number, because the mean of its divisors is an integer number (54559839).

Almost surely, 2^109119677 is an apocalyptic number.

It is an amenable number.

109119677 is a deficient number, since it is larger than the sum of its proper divisors (1).

109119677 is an equidigital number, since it uses as much as digits as its factorization.

109119677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 41.

The square root of 109119677 is about 10446.0364253625. The cubic root of 109119677 is about 477.8603797912.

The spelling of 109119677 in words is "one hundred nine million, one hundred nineteen thousand, six hundred seventy-seven".