125140063 has 2 divisors, whose sum is σ = 125140064. Its totient is φ = 125140062.

The previous prime is 125140021. The next prime is 125140073. The reversal of 125140063 is 360041521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125140063 - 2⁹ = 125139551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125140073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62570031 + 62570032.

It is an arithmetic number, because the mean of its divisors is an integer number (62570032).

Almost surely, 2^125140063 is an apocalyptic number.

125140063 is a deficient number, since it is larger than the sum of its proper divisors (1).

125140063 is an equidigital number, since it uses as much as digits as its factorization.

125140063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 125140063 is about 11186.6019416085. The cubic root of 125140063 is about 500.1866809584.

Adding to 125140063 its reverse (360041521), we get a palindrome (485181584).

It can be divided in two parts, 1251 and 40063, that added together give a palindrome (41314).

The spelling of 125140063 in words is "one hundred twenty-five million, one hundred forty thousand, sixty-three".