124001503030055 has 16 divisors (see below), whose sum is σ = 170059600465920. Its totient is φ = 85029403922592.

The previous prime is 124001503030049. The next prime is 124001503030121. The reversal of 124001503030055 is 550030305100421.

It is a cyclic number.

It is not a de Polignac number, because 124001503030055 - 2¹⁰ = 124001503029031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11991572 + ... + 19793958.

It is an arithmetic number, because the mean of its divisors is an integer number (10628725029120).

Almost surely, 2^{124001503030055} is an apocalyptic number.

124001503030055 is a deficient number, since it is larger than the sum of its proper divisors (46058097435865).

124001503030055 is an equidigital number, since it uses as much as digits as its factorization.

124001503030055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8256478.

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 124001503030055 its reverse (550030305100421), we get a palindrome (674031808130476).

The spelling of 124001503030055 in words is "one hundred twenty-four trillion, one billion, five hundred three million, thirty thousand, fifty-five".