126323063 has 2 divisors, whose sum is σ = 126323064. Its totient is φ = 126323062.

The previous prime is 126323027. The next prime is 126323089. The reversal of 126323063 is 360323621.

It is an a-pointer prime, because the next prime (126323089) can be obtained adding 126323063 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126323063 - 2¹⁰ = 126322039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126323363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63161531 + 63161532.

It is an arithmetic number, because the mean of its divisors is an integer number (63161532).

Almost surely, 2^126323063 is an apocalyptic number.

126323063 is a deficient number, since it is larger than the sum of its proper divisors (1).

126323063 is an equidigital number, since it uses as much as digits as its factorization.

126323063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 126323063 is about 11239.3533176958. The cubic root of 126323063 is about 501.7578963578.

Adding to 126323063 its reverse (360323621), we get a palindrome (486646684).

The spelling of 126323063 in words is "one hundred twenty-six million, three hundred twenty-three thousand, sixty-three".