18119063 has 2 divisors, whose sum is σ = 18119064. Its totient is φ = 18119062.

The previous prime is 18119051. The next prime is 18119069. The reversal of 18119063 is 36091181.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 18119063 - 2⁴ = 18119047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18119069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9059531 + 9059532.

It is an arithmetic number, because the mean of its divisors is an integer number (9059532).

Almost surely, 2^18119063 is an apocalyptic number.

18119063 is a deficient number, since it is larger than the sum of its proper divisors (1).

18119063 is an equidigital number, since it uses as much as digits as its factorization.

18119063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 18119063 is about 4256.6492690848. The cubic root of 18119063 is about 262.6507095259.

The spelling of 18119063 in words is "eighteen million, one hundred nineteen thousand, sixty-three".