116990203 has 4 divisors (see below), whose sum is σ = 127625688. Its totient is φ = 106354720.

The previous prime is 116990197. The next prime is 116990207. The reversal of 116990203 is 302099611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116990203 - 2⁵ = 116990171 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116990207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5317726 + ... + 5317747.

It is an arithmetic number, because the mean of its divisors is an integer number (31906422).

Almost surely, 2^116990203 is an apocalyptic number.

116990203 is a deficient number, since it is larger than the sum of its proper divisors (10635485).

116990203 is a wasteful number, since it uses less digits than its factorization.

116990203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10635484.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 116990203 is about 10816.2009504262. The cubic root of 116990203 is about 489.0836727414.

The spelling of 116990203 in words is "one hundred sixteen million, nine hundred ninety thousand, two hundred three".