125063963 has 2 divisors, whose sum is σ = 125063964. Its totient is φ = 125063962.

The previous prime is 125063933. The next prime is 125063977. The reversal of 125063963 is 369360521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125063963 - 2¹⁰ = 125062939 is a prime.

It is a super-3 number, since 3×125063963³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (125063923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62531981 + 62531982.

It is an arithmetic number, because the mean of its divisors is an integer number (62531982).

Almost surely, 2^125063963 is an apocalyptic number.

125063963 is a deficient number, since it is larger than the sum of its proper divisors (1).

125063963 is an equidigital number, since it uses as much as digits as its factorization.

125063963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 125063963 is about 11183.2000339795. The cubic root of 125063963 is about 500.0852694574.

The spelling of 125063963 in words is "one hundred twenty-five million, sixty-three thousand, nine hundred sixty-three".