126323027 has 2 divisors, whose sum is σ = 126323028. Its totient is φ = 126323026.

The previous prime is 126323017. The next prime is 126323063. The reversal of 126323027 is 720323621.

It is a weak prime.

It is an emirp because it is prime and its reverse (720323621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126323027 - 2¹² = 126318931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126322987 and 126323005.

It is not a weakly prime, because it can be changed into another prime (126323017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63161513 + 63161514.

It is an arithmetic number, because the mean of its divisors is an integer number (63161514).

Almost surely, 2^126323027 is an apocalyptic number.

126323027 is a deficient number, since it is larger than the sum of its proper divisors (1).

126323027 is an equidigital number, since it uses as much as digits as its factorization.

126323027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 126323027 is about 11239.3517161801. The cubic root of 126323027 is about 501.7578486935.

Adding to 126323027 its reverse (720323621), we get a palindrome (846646648).

The spelling of 126323027 in words is "one hundred twenty-six million, three hundred twenty-three thousand, twenty-seven".