117974803 has 2 divisors, whose sum is σ = 117974804. Its totient is φ = 117974802.

The previous prime is 117974777. The next prime is 117974827. The reversal of 117974803 is 308479711.

It is a strong prime.

It is an emirp because it is prime and its reverse (308479711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117974803 - 2⁵ = 117974771 is a prime.

It is not a weakly prime, because it can be changed into another prime (117974893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58987401 + 58987402.

It is an arithmetic number, because the mean of its divisors is an integer number (58987402).

Almost surely, 2^117974803 is an apocalyptic number.

117974803 is a deficient number, since it is larger than the sum of its proper divisors (1).

117974803 is an equidigital number, since it uses as much as digits as its factorization.

117974803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 117974803 is about 10861.6206433478. The cubic root of 117974803 is about 490.4518988134.

The spelling of 117974803 in words is "one hundred seventeen million, nine hundred seventy-four thousand, eight hundred three".