116503899 has 16 divisors (see below), whose sum is σ = 160030464. Its totient is φ = 75348000.

The previous prime is 116503883. The next prime is 116503913. The reversal of 116503899 is 998305611.

It is not a de Polignac number, because 116503899 - 2⁴ = 116503883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116503899.

It is not an unprimeable number, because it can be changed into a prime (116503879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16489 + ... + 22469.

It is an arithmetic number, because the mean of its divisors is an integer number (10001904).

Almost surely, 2^116503899 is an apocalyptic number.

116503899 is a deficient number, since it is larger than the sum of its proper divisors (43526565).

116503899 is a wasteful number, since it uses less digits than its factorization.

116503899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6178.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 116503899 is about 10793.6971886375. The cubic root of 116503899 is about 488.4050584683.

The spelling of 116503899 in words is "one hundred sixteen million, five hundred three thousand, eight hundred ninety-nine".