13135413 has 8 divisors (see below), whose sum is σ = 18078976. Its totient is φ = 8474400.

The previous prime is 13135399. The next prime is 13135433. The reversal of 13135413 is 31453131.

13135413 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13135413 - 2¹⁰ = 13134389 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13135413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13135433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70528 + ... + 70713.

It is an arithmetic number, because the mean of its divisors is an integer number (2259872).

Almost surely, 2^13135413 is an apocalyptic number.

It is an amenable number.

13135413 is a deficient number, since it is larger than the sum of its proper divisors (4943563).

13135413 is a wasteful number, since it uses less digits than its factorization.

13135413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141275.

The product of its digits is 540, while the sum is 21.

The square root of 13135413 is about 3624.2810321497. The cubic root of 13135413 is about 235.9470639194.

Adding to 13135413 its reverse (31453131), we get a palindrome (44588544).

The spelling of 13135413 in words is "thirteen million, one hundred thirty-five thousand, four hundred thirteen".