109919107 has 2 divisors, whose sum is σ = 109919108. Its totient is φ = 109919106.

The previous prime is 109919101. The next prime is 109919113. The reversal of 109919107 is 701919901.

It is a balanced prime because it is at equal distance from previous prime (109919101) and next prime (109919113).

It is a cyclic number.

It is not a de Polignac number, because 109919107 - 2¹⁵ = 109886339 is a prime.

It is not a weakly prime, because it can be changed into another prime (109919101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54959553 + 54959554.

It is an arithmetic number, because the mean of its divisors is an integer number (54959554).

Almost surely, 2^109919107 is an apocalyptic number.

109919107 is a deficient number, since it is larger than the sum of its proper divisors (1).

109919107 is an equidigital number, since it uses as much as digits as its factorization.

109919107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 37.

The square root of 109919107 is about 10484.2313499846. The cubic root of 109919107 is about 479.0245046833.

The spelling of 109919107 in words is "one hundred nine million, nine hundred nineteen thousand, one hundred seven".