118363361 has 2 divisors, whose sum is σ = 118363362. Its totient is φ = 118363360.

The previous prime is 118363337. The next prime is 118363387. The reversal of 118363361 is 163363811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104673361 + 13690000 = 10231^2 + 3700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118363361 is a prime.

It is not a weakly prime, because it can be changed into another prime (118363261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59181680 + 59181681.

It is an arithmetic number, because the mean of its divisors is an integer number (59181681).

Almost surely, 2^118363361 is an apocalyptic number.

It is an amenable number.

118363361 is a deficient number, since it is larger than the sum of its proper divisors (1).

118363361 is an equidigital number, since it uses as much as digits as its factorization.

118363361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 118363361 is about 10879.4926811869. The cubic root of 118363361 is about 490.9897542671.

The spelling of 118363361 in words is "one hundred eighteen million, three hundred sixty-three thousand, three hundred sixty-one".