126963127 has 2 divisors, whose sum is σ = 126963128. Its totient is φ = 126963126.

The previous prime is 126963119. The next prime is 126963163. The reversal of 126963127 is 721369621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126963127 - 2³ = 126963119 is a prime.

It is a super-2 number, since 2×126963127² = 32239271235236258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126963107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63481563 + 63481564.

It is an arithmetic number, because the mean of its divisors is an integer number (63481564).

Almost surely, 2^126963127 is an apocalyptic number.

126963127 is a deficient number, since it is larger than the sum of its proper divisors (1).

126963127 is an equidigital number, since it uses as much as digits as its factorization.

126963127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 37.

The square root of 126963127 is about 11267.7915759922. The cubic root of 126963127 is about 502.6039183444.

The spelling of 126963127 in words is "one hundred twenty-six million, nine hundred sixty-three thousand, one hundred twenty-seven".