124310013 has 16 divisors (see below), whose sum is σ = 169107456. Its totient is φ = 81209520.

The previous prime is 124310003. The next prime is 124310041. The reversal of 124310013 is 310013421.

It is not a de Polignac number, because 124310013 - 2¹² = 124305917 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 124309974 and 124310001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124310003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29658 + ... + 33588.

It is an arithmetic number, because the mean of its divisors is an integer number (10569216).

Almost surely, 2^124310013 is an apocalyptic number.

It is an amenable number.

124310013 is a deficient number, since it is larger than the sum of its proper divisors (44797443).

124310013 is a wasteful number, since it uses less digits than its factorization.

124310013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4144.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 124310013 is about 11149.4400307818. The cubic root of 124310013 is about 499.0783193870.

Adding to 124310013 its reverse (310013421), we get a palindrome (434323434).

The spelling of 124310013 in words is "one hundred twenty-four million, three hundred ten thousand, thirteen".