119800863 has 40 divisors (see below), whose sum is σ = 220274208. Its totient is φ = 63187776.

The previous prime is 119800861. The next prime is 119800867. The reversal of 119800863 is 368008911.

It is not a de Polignac number, because 119800863 - 2¹ = 119800861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119800861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 756 + ... + 15497.

Almost surely, 2^119800863 is an apocalyptic number.

119800863 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

119800863 is a deficient number, since it is larger than the sum of its proper divisors (100473345).

119800863 is a wasteful number, since it uses less digits than its factorization.

119800863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16285 (or 16276 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 119800863 is about 10945.3580571857. The cubic root of 119800863 is about 492.9694226503.

The spelling of 119800863 in words is "one hundred nineteen million, eight hundred thousand, eight hundred sixty-three".