1413313 has 4 divisors (see below), whose sum is σ = 1541808. Its totient is φ = 1284820.

The previous prime is 1413301. The next prime is 1413341. The reversal of 1413313 is 3133141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3133141 = 11 ⋅284831.

It is a cyclic number.

It is not a de Polignac number, because 1413313 - 2¹⁷ = 1282241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64231 + ... + 64252.

It is an arithmetic number, because the mean of its divisors is an integer number (385452).

2^1413313 is an apocalyptic number.

It is an amenable number.

1413313 is a deficient number, since it is larger than the sum of its proper divisors (128495).

1413313 is a wasteful number, since it uses less digits than its factorization.

1413313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128494.

The product of its digits is 108, while the sum is 16.

The square root of 1413313 is about 1188.8284148690. The cubic root of 1413313 is about 112.2223738774. Note that the first 3 decimals are identical.

Adding to 1413313 its reverse (3133141), we get a palindrome (4546454).

It can be divided in two parts, 1 and 413313, that added together give a palindrome (413314).

The spelling of 1413313 in words is "one million, four hundred thirteen thousand, three hundred thirteen".