13011413 has 12 divisors (see below), whose sum is σ = 13811328. Its totient is φ = 12244680.

The previous prime is 13011407. The next prime is 13011421. The reversal of 13011413 is 31411031.

13011413 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-13011413 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13011463) 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, 57206 + ... + 57432.

It is an arithmetic number, because the mean of its divisors is an integer number (1150944).

Almost surely, 2^13011413 is an apocalyptic number.

It is an amenable number.

13011413 is a deficient number, since it is larger than the sum of its proper divisors (799915).

13011413 is an equidigital number, since it uses as much as digits as its factorization.

13011413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 13011413 is about 3607.1336265794. The cubic root of 13011413 is about 235.2022583448.

Adding to 13011413 its reverse (31411031), we get a palindrome (44422444).

The spelling of 13011413 in words is "thirteen million, eleven thousand, four hundred thirteen".