142663063 has 2 divisors, whose sum is σ = 142663064. Its totient is φ = 142663062.

The previous prime is 142663049. The next prime is 142663111. The reversal of 142663063 is 360366241.

It is a weak prime.

It is an emirp because it is prime and its reverse (360366241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142663063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142643063) 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, 71331531 + 71331532.

It is an arithmetic number, because the mean of its divisors is an integer number (71331532).

Almost surely, 2^142663063 is an apocalyptic number.

142663063 is a deficient number, since it is larger than the sum of its proper divisors (1).

142663063 is an equidigital number, since it uses as much as digits as its factorization.

142663063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 142663063 is about 11944.1643910321. The cubic root of 142663063 is about 522.5211187789.

The spelling of 142663063 in words is "one hundred forty-two million, six hundred sixty-three thousand, sixty-three".