117700201 has 2 divisors, whose sum is σ = 117700202. Its totient is φ = 117700200.

The previous prime is 117700199. The next prime is 117700213. The reversal of 117700201 is 102007711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99201600 + 18498601 = 9960^2 + 4301^2 .

It is a cyclic number.

It is not a de Polignac number, because 117700201 - 2¹ = 117700199 is a prime.

Together with 117700199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (117700001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58850100 + 58850101.

It is an arithmetic number, because the mean of its divisors is an integer number (58850101).

Almost surely, 2^117700201 is an apocalyptic number.

It is an amenable number.

117700201 is a deficient number, since it is larger than the sum of its proper divisors (1).

117700201 is an equidigital number, since it uses as much as digits as its factorization.

117700201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 117700201 is about 10848.9723476466. The cubic root of 117700201 is about 490.0710725728.

Adding to 117700201 its reverse (102007711), we get a palindrome (219707912).

The spelling of 117700201 in words is "one hundred seventeen million, seven hundred thousand, two hundred one".