13124601 has 18 divisors (see below), whose sum is σ = 22053642. Its totient is φ = 7499520.

The previous prime is 13124593. The next prime is 13124621. The reversal of 13124601 is 10642131.

It is a happy number.

13124601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9144576 + 3980025 = 3024^2 + 1995^2 .

It is not a de Polignac number, because 13124601 - 2³ = 13124593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13124621) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14440 + ... + 15321.

Almost surely, 2^13124601 is an apocalyptic number.

It is an amenable number.

13124601 is a deficient number, since it is larger than the sum of its proper divisors (8929041).

13124601 is a wasteful number, since it uses less digits than its factorization.

13124601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29781 (or 29771 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 13124601 is about 3622.7891188972. The cubic root of 13124601 is about 235.8823086933.

Adding to 13124601 its reverse (10642131), we get a palindrome (23766732).

The spelling of 13124601 in words is "thirteen million, one hundred twenty-four thousand, six hundred one".