116788999 has 2 divisors, whose sum is σ = 116789000. Its totient is φ = 116788998.

The previous prime is 116788993. The next prime is 116789021. The reversal of 116788999 is 999887611.

It is a weak prime.

It is an emirp because it is prime and its reverse (999887611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116788999 - 2¹⁵ = 116756231 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116788993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58394499 + 58394500.

It is an arithmetic number, because the mean of its divisors is an integer number (58394500).

Almost surely, 2^116788999 is an apocalyptic number.

116788999 is a deficient number, since it is larger than the sum of its proper divisors (1).

116788999 is an equidigital number, since it uses as much as digits as its factorization.

116788999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 58.

The square root of 116788999 is about 10806.8959003037. The cubic root of 116788999 is about 488.8031305633.

The spelling of 116788999 in words is "one hundred sixteen million, seven hundred eighty-eight thousand, nine hundred ninety-nine".