117866103 has 8 divisors (see below), whose sum is σ = 160988016. Its totient is φ = 76660800.

The previous prime is 117866081. The next prime is 117866137. The reversal of 117866103 is 301668711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117866103 - 2⁶ = 117866039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117866143) 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 7 ways as a sum of consecutive naturals, for example, 479008 + ... + 479253.

It is an arithmetic number, because the mean of its divisors is an integer number (20123502).

Almost surely, 2^117866103 is an apocalyptic number.

117866103 is a deficient number, since it is larger than the sum of its proper divisors (43121913).

117866103 is an equidigital number, since it uses as much as digits as its factorization.

117866103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958305.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 117866103 is about 10856.6156328757. The cubic root of 117866103 is about 490.3012211487.

The spelling of 117866103 in words is "one hundred seventeen million, eight hundred sixty-six thousand, one hundred three".