117841203 has 16 divisors (see below), whose sum is σ = 177444000. Its totient is φ = 77271840.

The previous prime is 117841201. The next prime is 117841223. The reversal of 117841203 is 302148711.

It is not a de Polignac number, because 117841203 - 2¹ = 117841201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (117841201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34128 + ... + 37421.

It is an arithmetic number, because the mean of its divisors is an integer number (11090250).

Almost surely, 2^117841203 is an apocalyptic number.

117841203 is a deficient number, since it is larger than the sum of its proper divisors (59602797).

117841203 is an equidigital number, since it uses as much as digits as its factorization.

117841203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71619 (or 71613 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 117841203 is about 10855.4688060903. The cubic root of 117841203 is about 490.2666922500.

Adding to 117841203 its reverse (302148711), we get a palindrome (419989914).

The spelling of 117841203 in words is "one hundred seventeen million, eight hundred forty-one thousand, two hundred three".