13135323 has 8 divisors (see below), whose sum is σ = 18275328. Its totient is φ = 8376104.

The previous prime is 13135321. The next prime is 13135379. The reversal of 13135323 is 32353131.

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

It is a cyclic number.

It is not a de Polignac number, because 13135323 - 2¹ = 13135321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13135323.

It is not an unprimeable number, because it can be changed into a prime (13135321) 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, 95115 + ... + 95252.

It is an arithmetic number, because the mean of its divisors is an integer number (2284416).

Almost surely, 2^13135323 is an apocalyptic number.

13135323 is a deficient number, since it is larger than the sum of its proper divisors (5140005).

13135323 is a wasteful number, since it uses less digits than its factorization.

13135323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190393.

The product of its digits is 810, while the sum is 21.

The square root of 13135323 is about 3624.2686158727. The cubic root of 13135323 is about 235.9465250382.

Adding to 13135323 its reverse (32353131), we get a palindrome (45488454).

The spelling of 13135323 in words is "thirteen million, one hundred thirty-five thousand, three hundred twenty-three".