1318063 has 2 divisors, whose sum is σ = 1318064. Its totient is φ = 1318062.

The previous prime is 1318039. The next prime is 1318067. The reversal of 1318063 is 3608131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1318063 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1318067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 659031 + 659032.

It is an arithmetic number, because the mean of its divisors is an integer number (659032).

2^1318063 is an apocalyptic number.

1318063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1318063 is an equidigital number, since it uses as much as digits as its factorization.

1318063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1318063 is about 1148.0692487825. The cubic root of 1318063 is about 109.6424478607.

The spelling of 1318063 in words is "one million, three hundred eighteen thousand, sixty-three".