124012433013 has 16 divisors (see below), whose sum is σ = 188979517440. Its totient is φ = 70861175856.

The previous prime is 124012432981. The next prime is 124012433057. The reversal of 124012433013 is 310334210421.

It is a happy number.

It is not a de Polignac number, because 124012433013 - 2⁵ = 124012432981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124012433063) 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, 423256 + ... + 653582.

It is an arithmetic number, because the mean of its divisors is an integer number (11811219840).

Almost surely, 2^124012433013 is an apocalyptic number.

It is an amenable number.

124012433013 is a deficient number, since it is larger than the sum of its proper divisors (64967084427).

124012433013 is a wasteful number, since it uses less digits than its factorization.

124012433013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255976.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 124012433013 its reverse (310334210421), we get a palindrome (434346643434).

The spelling of 124012433013 in words is "one hundred twenty-four billion, twelve million, four hundred thirty-three thousand, thirteen".