124130320255 has 16 divisors (see below), whose sum is σ = 149176258560. Its totient is φ = 99157792032.

The previous prime is 124130320253. The next prime is 124130320261. The reversal of 124130320255 is 552023031421.

It is a cyclic number.

It is not a de Polignac number, because 124130320255 - 2¹ = 124130320253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124130320253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10391076 + ... + 10403014.

It is an arithmetic number, because the mean of its divisors is an integer number (9323516160).

Almost surely, 2^124130320255 is an apocalyptic number.

124130320255 is a deficient number, since it is larger than the sum of its proper divisors (25045938305).

124130320255 is a wasteful number, since it uses less digits than its factorization.

124130320255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14838.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 124130320255 its reverse (552023031421), we get a palindrome (676153351676).

The spelling of 124130320255 in words is "one hundred twenty-four billion, one hundred thirty million, three hundred twenty thousand, two hundred fifty-five".