3143313 has 16 divisors (see below), whose sum is σ = 4757760. Its totient is φ = 2050128.

The previous prime is 3143299. The next prime is 3143323. The reversal of 3143313 is 3133413.

It is not a de Polignac number, because 3143313 - 2⁸ = 3143057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3143323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31 + ... + 2507.

It is an arithmetic number, because the mean of its divisors is an integer number (297360).

Almost surely, 2^3143313 is an apocalyptic number.

It is an amenable number.

3143313 is a deficient number, since it is larger than the sum of its proper divisors (1614447).

3143313 is a wasteful number, since it uses less digits than its factorization.

3143313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2533 (or 2527 counting only the distinct ones).

The product of its digits is 324, while the sum is 18.

The square root of 3143313 is about 1772.9390852480. The cubic root of 3143313 is about 146.4859177214.

Adding to 3143313 its reverse (3133413), we get a palindrome (6276726).

The spelling of 3143313 in words is "three million, one hundred forty-three thousand, three hundred thirteen".