124034013 has 6 divisors (see below), whose sum is σ = 179160254. Its totient is φ = 82689336.

The previous prime is 124034003. The next prime is 124034041. The reversal of 124034013 is 310430421.

It can be written as a sum of positive squares in only one way, i.e., 110944089 + 13089924 = 10533^2 + 3618^2 .

It is not a de Polignac number, because 124034013 - 2⁵ = 124033981 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 (124034003) 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 5 ways as a sum of consecutive naturals, for example, 6890770 + ... + 6890787.

Almost surely, 2^124034013 is an apocalyptic number.

It is an amenable number.

124034013 is a deficient number, since it is larger than the sum of its proper divisors (55126241).

124034013 is a wasteful number, since it uses less digits than its factorization.

124034013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13781563 (or 13781560 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 124034013 is about 11137.0558497298. The cubic root of 124034013 is about 498.7086852166.

Adding to 124034013 its reverse (310430421), we get a palindrome (434464434).

It can be divided in two parts, 1240 and 34013, that added together give a palindrome (35253).

The spelling of 124034013 in words is "one hundred twenty-four million, thirty-four thousand, thirteen".