117201010489 has 2 divisors, whose sum is σ = 117201010490. Its totient is φ = 117201010488.

The previous prime is 117201010477. The next prime is 117201010609. The reversal of 117201010489 is 984010102711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110131059600 + 7069950889 = 331860^2 + 84083^2 .

It is a cyclic number.

It is not a de Polignac number, because 117201010489 - 2⁹ = 117201009977 is a prime.

It is not a weakly prime, because it can be changed into another prime (117201010429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58600505244 + 58600505245.

It is an arithmetic number, because the mean of its divisors is an integer number (58600505245).

Almost surely, 2^117201010489 is an apocalyptic number.

It is an amenable number.

117201010489 is a deficient number, since it is larger than the sum of its proper divisors (1).

117201010489 is an equidigital number, since it uses as much as digits as its factorization.

117201010489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 34.

The spelling of 117201010489 in words is "one hundred seventeen billion, two hundred one million, ten thousand, four hundred eighty-nine".