116985503 has 2 divisors, whose sum is σ = 116985504. Its totient is φ = 116985502.

The previous prime is 116985439. The next prime is 116985553. The reversal of 116985503 is 305589611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116985503 - 2⁶ = 116985439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116985553) 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 as a sum of consecutive naturals, namely, 58492751 + 58492752.

It is an arithmetic number, because the mean of its divisors is an integer number (58492752).

Almost surely, 2^116985503 is an apocalyptic number.

116985503 is a deficient number, since it is larger than the sum of its proper divisors (1).

116985503 is an equidigital number, since it uses as much as digits as its factorization.

116985503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 116985503 is about 10815.9836815705. The cubic root of 116985503 is about 489.0771231216.

The spelling of 116985503 in words is "one hundred sixteen million, nine hundred eighty-five thousand, five hundred three".