107809199 has 2 divisors, whose sum is σ = 107809200. Its totient is φ = 107809198.

The previous prime is 107809151. The next prime is 107809237. The reversal of 107809199 is 991908701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 107809199 - 2¹⁶ = 107743663 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107809139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53904599 + 53904600.

It is an arithmetic number, because the mean of its divisors is an integer number (53904600).

Almost surely, 2^107809199 is an apocalyptic number.

107809199 is a deficient number, since it is larger than the sum of its proper divisors (1).

107809199 is an equidigital number, since it uses as much as digits as its factorization.

107809199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 44.

The square root of 107809199 is about 10383.1208699504. The cubic root of 107809199 is about 475.9397079556.

The spelling of 107809199 in words is "one hundred seven million, eight hundred nine thousand, one hundred ninety-nine".