126327031 has 2 divisors, whose sum is σ = 126327032. Its totient is φ = 126327030.

The previous prime is 126327013. The next prime is 126327041. The reversal of 126327031 is 130723621.

Together with previous prime (126327013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126327031 - 2⁵ = 126326999 is a prime.

It is a super-2 number, since 2×126327031² = 31917037522549922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126326987 and 126327005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126327001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63163515 + 63163516.

It is an arithmetic number, because the mean of its divisors is an integer number (63163516).

Almost surely, 2^126327031 is an apocalyptic number.

126327031 is a deficient number, since it is larger than the sum of its proper divisors (1).

126327031 is an equidigital number, since it uses as much as digits as its factorization.

126327031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 126327031 is about 11239.5298389212. The cubic root of 126327031 is about 501.7631499629.

The spelling of 126327031 in words is "one hundred twenty-six million, three hundred twenty-seven thousand, thirty-one".