109099759 has 2 divisors, whose sum is σ = 109099760. Its totient is φ = 109099758.

The previous prime is 109099751. The next prime is 109099789. The reversal of 109099759 is 957990901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109099759 - 2³ = 109099751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109099751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54549879 + 54549880.

It is an arithmetic number, because the mean of its divisors is an integer number (54549880).

Almost surely, 2^109099759 is an apocalyptic number.

109099759 is a deficient number, since it is larger than the sum of its proper divisors (1).

109099759 is an equidigital number, since it uses as much as digits as its factorization.

109099759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 229635, while the sum is 49.

The square root of 109099759 is about 10445.0830058933. The cubic root of 109099759 is about 477.8313028410.

The spelling of 109099759 in words is "one hundred nine million, ninety-nine thousand, seven hundred fifty-nine".