116500403 has 4 divisors (see below), whose sum is σ = 116933760. Its totient is φ = 116067048.

The previous prime is 116500367. The next prime is 116500427. The reversal of 116500403 is 304005611.

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 116500403 - 2¹² = 116496307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116500463) 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 3 ways as a sum of consecutive naturals, for example, 216275 + ... + 216812.

It is an arithmetic number, because the mean of its divisors is an integer number (29233440).

Almost surely, 2^116500403 is an apocalyptic number.

116500403 is a deficient number, since it is larger than the sum of its proper divisors (433357).

116500403 is an equidigital number, since it uses as much as digits as its factorization.

116500403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433356.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 116500403 is about 10793.5352410598. The cubic root of 116500403 is about 488.4001731349.

The spelling of 116500403 in words is "one hundred sixteen million, five hundred thousand, four hundred three".