117641203 has 2 divisors, whose sum is σ = 117641204. Its totient is φ = 117641202.

The previous prime is 117641201. The next prime is 117641261. The reversal of 117641203 is 302146711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117641203 - 2¹ = 117641201 is a prime.

Together with 117641201, it forms a pair of twin primes.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (117641201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58820601 + 58820602.

It is an arithmetic number, because the mean of its divisors is an integer number (58820602).

Almost surely, 2^117641203 is an apocalyptic number.

117641203 is a deficient number, since it is larger than the sum of its proper divisors (1).

117641203 is an equidigital number, since it uses as much as digits as its factorization.

117641203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 117641203 is about 10846.2529474469. The cubic root of 117641203 is about 489.9891751045.

Adding to 117641203 its reverse (302146711), we get a palindrome (419787914).

The spelling of 117641203 in words is "one hundred seventeen million, six hundred forty-one thousand, two hundred three".