3143318297 has 12 divisors (see below), whose sum is σ = 3662343936. Its totient is φ = 2689976520.

The previous prime is 3143318293. The next prime is 3143318303. The reversal of 3143318297 is 7928133413.

It is not a de Polignac number, because 3143318297 - 2² = 3143318293 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3143318293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19913 + ... + 81750.

It is an arithmetic number, because the mean of its divisors is an integer number (305195328).

Almost surely, 2^3143318297 is an apocalyptic number.

It is an amenable number.

3143318297 is a deficient number, since it is larger than the sum of its proper divisors (519025639).

3143318297 is a wasteful number, since it uses less digits than its factorization.

3143318297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102308 (or 102301 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 3143318297 is about 56065.3038607658. The cubic root of 3143318297 is about 1464.8600000560.

The spelling of 3143318297 in words is "three billion, one hundred forty-three million, three hundred eighteen thousand, two hundred ninety-seven".