12424113 has 12 divisors (see below), whose sum is σ = 19326580. Its totient is φ = 7645536.

The previous prime is 12424103. The next prime is 12424123. The reversal of 12424113 is 31142421.

It is an interprime number because it is at equal distance from previous prime (12424103) and next prime (12424123).

It can be written as a sum of positive squares in 2 ways, for example, as 2614689 + 9809424 = 1617^2 + 3132^2 .

It is not a de Polignac number, because 12424113 - 2¹² = 12420017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12424103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52978 + ... + 53211.

Almost surely, 2^12424113 is an apocalyptic number.

12424113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12424113 is a deficient number, since it is larger than the sum of its proper divisors (6902467).

12424113 is a wasteful number, since it uses less digits than its factorization.

12424113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106208 (or 106205 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 12424113 is about 3524.7855253902. The cubic root of 12424113 is about 231.6088397209.

Adding to 12424113 its reverse (31142421), we get a palindrome (43566534).

The spelling of 12424113 in words is "twelve million, four hundred twenty-four thousand, one hundred thirteen".