117772803 has 6 divisors (see below), whose sum is σ = 170116284. Its totient is φ = 78515196.

The previous prime is 117772789. The next prime is 117772807. The reversal of 117772803 is 308277711.

It is a happy number.

It is not a de Polignac number, because 117772803 - 2¹⁰ = 117771779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117772807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6542925 + ... + 6542942.

It is an arithmetic number, because the mean of its divisors is an integer number (28352714).

Almost surely, 2^117772803 is an apocalyptic number.

117772803 is a deficient number, since it is larger than the sum of its proper divisors (52343481).

117772803 is a wasteful number, since it uses less digits than its factorization.

117772803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13085873 (or 13085870 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 36.

The square root of 117772803 is about 10852.3178630189. The cubic root of 117772803 is about 490.1718167417.

The spelling of 117772803 in words is "one hundred seventeen million, seven hundred seventy-two thousand, eight hundred three".