126332506327 has 2 divisors, whose sum is σ = 126332506328. Its totient is φ = 126332506326.

The previous prime is 126332506297. The next prime is 126332506343. The reversal of 126332506327 is 723605233621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126332506327 is a prime.

It is a super-2 number, since 2×126332506327² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 126332506327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126332503327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63166253163 + 63166253164.

It is an arithmetic number, because the mean of its divisors is an integer number (63166253164).

Almost surely, 2^126332506327 is an apocalyptic number.

126332506327 is a deficient number, since it is larger than the sum of its proper divisors (1).

126332506327 is an equidigital number, since it uses as much as digits as its factorization.

126332506327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 40.

Adding to 126332506327 its reverse (723605233621), we get a palindrome (849937739948).

The spelling of 126332506327 in words is "one hundred twenty-six billion, three hundred thirty-two million, five hundred six thousand, three hundred twenty-seven".