117186301 has 2 divisors, whose sum is σ = 117186302. Its totient is φ = 117186300.

The previous prime is 117186299. The next prime is 117186317. The reversal of 117186301 is 103681711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111281401 + 5904900 = 10549^2 + 2430^2 .

It is a cyclic number.

It is not a de Polignac number, because 117186301 - 2¹ = 117186299 is a prime.

Together with 117186299, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 117186301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117186371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58593150 + 58593151.

It is an arithmetic number, because the mean of its divisors is an integer number (58593151).

Almost surely, 2^117186301 is an apocalyptic number.

It is an amenable number.

117186301 is a deficient number, since it is larger than the sum of its proper divisors (1).

117186301 is an equidigital number, since it uses as much as digits as its factorization.

117186301 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 28.

The square root of 117186301 is about 10825.2621677260. The cubic root of 117186301 is about 489.3567861888.

The spelling of 117186301 in words is "one hundred seventeen million, one hundred eighty-six thousand, three hundred one".