126001327 has 2 divisors, whose sum is σ = 126001328. Its totient is φ = 126001326.

The previous prime is 126001303. The next prime is 126001349. The reversal of 126001327 is 723100621.

It is an a-pointer prime, because the next prime (126001349) can be obtained adding 126001327 to its sum of digits (22).

It is a strong prime.

It is an emirp because it is prime and its reverse (723100621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126001327 - 2¹⁵ = 125968559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126001298 and 126001307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126001367) 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, 63000663 + 63000664.

It is an arithmetic number, because the mean of its divisors is an integer number (63000664).

Almost surely, 2^126001327 is an apocalyptic number.

126001327 is a deficient number, since it is larger than the sum of its proper divisors (1).

126001327 is an equidigital number, since it uses as much as digits as its factorization.

126001327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 126001327 is about 11225.0312694442. The cubic root of 126001327 is about 501.3315534496.

Adding to 126001327 its reverse (723100621), we get a palindrome (849101948).

The spelling of 126001327 in words is "one hundred twenty-six million, one thousand, three hundred twenty-seven".