126334027 has 2 divisors, whose sum is σ = 126334028. Its totient is φ = 126334026.

The previous prime is 126334003. The next prime is 126334031. The reversal of 126334027 is 720433621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126334027 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 126333986 and 126334004.

It is not a weakly prime, because it can be changed into another prime (126334037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63167013 + 63167014.

It is an arithmetic number, because the mean of its divisors is an integer number (63167014).

Almost surely, 2^126334027 is an apocalyptic number.

126334027 is a deficient number, since it is larger than the sum of its proper divisors (1).

126334027 is an equidigital number, since it uses as much as digits as its factorization.

126334027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 126334027 is about 11239.8410575951. The cubic root of 126334027 is about 501.7724123517.

Adding to 126334027 its reverse (720433621), we get a palindrome (846767648).

It can be divided in two parts, 126 and 334027, that added together give a triangular number (334153 = T₈₁₇).

The spelling of 126334027 in words is "one hundred twenty-six million, three hundred thirty-four thousand, twenty-seven".