126124063 has 8 divisors (see below), whose sum is σ = 136220000. Its totient is φ = 116084448.

The previous prime is 126124051. The next prime is 126124067. The reversal of 126124063 is 360421621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126124063 - 2⁹ = 126123551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126124067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9363 + ... + 18436.

It is an arithmetic number, because the mean of its divisors is an integer number (17027500).

Almost surely, 2^126124063 is an apocalyptic number.

126124063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

126124063 is a deficient number, since it is larger than the sum of its proper divisors (10095937).

126124063 is a wasteful number, since it uses less digits than its factorization.

126124063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28161.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 126124063 is about 11230.4970059210. The cubic root of 126124063 is about 501.4942804697.

Adding to 126124063 its reverse (360421621), we get a palindrome (486545684).

The spelling of 126124063 in words is "one hundred twenty-six million, one hundred twenty-four thousand, sixty-three".