119899807 has 2 divisors, whose sum is σ = 119899808. Its totient is φ = 119899806.

The previous prime is 119899777. The next prime is 119899817. The reversal of 119899807 is 708998911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 119899807 - 2¹⁹ = 119375519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119899817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59949903 + 59949904.

It is an arithmetic number, because the mean of its divisors is an integer number (59949904).

Almost surely, 2^119899807 is an apocalyptic number.

119899807 is a deficient number, since it is larger than the sum of its proper divisors (1).

119899807 is an equidigital number, since it uses as much as digits as its factorization.

119899807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 52.

The square root of 119899807 is about 10949.8770312730. The cubic root of 119899807 is about 493.1051004278.

The spelling of 119899807 in words is "one hundred nineteen million, eight hundred ninety-nine thousand, eight hundred seven".