109104679 has 2 divisors, whose sum is σ = 109104680. Its totient is φ = 109104678.

The previous prime is 109104673. The next prime is 109104689. The reversal of 109104679 is 976401901.

It is a weak prime.

It is an emirp because it is prime and its reverse (976401901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109104679 - 2²³ = 100716071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109104673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54552339 + 54552340.

It is an arithmetic number, because the mean of its divisors is an integer number (54552340).

Almost surely, 2^109104679 is an apocalyptic number.

109104679 is a deficient number, since it is larger than the sum of its proper divisors (1).

109104679 is an equidigital number, since it uses as much as digits as its factorization.

109104679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 109104679 is about 10445.3185207537. The cubic root of 109104679 is about 477.8384855476.

The spelling of 109104679 in words is "one hundred nine million, one hundred four thousand, six hundred seventy-nine".