3143304231 has 8 divisors (see below), whose sum is σ = 4270149360. Its totient is φ = 2055997632.

The previous prime is 3143304217. The next prime is 3143304277. The reversal of 3143304231 is 1324033413.

3143304231 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 3143304231 - 2⁷ = 3143304103 is a prime.

It is a super-2 number, since 2×3143304231² = 19760722977245002722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143304331) 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, 9884446 + ... + 9884763.

It is an arithmetic number, because the mean of its divisors is an integer number (533768670).

Almost surely, 2^3143304231 is an apocalyptic number.

3143304231 is a deficient number, since it is larger than the sum of its proper divisors (1126845129).

3143304231 is a wasteful number, since it uses less digits than its factorization.

3143304231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19769265.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 3143304231 is about 56065.1784176239. The cubic root of 3143304231 is about 1464.8578150242.

Adding to 3143304231 its reverse (1324033413), we get a palindrome (4467337644).

The spelling of 3143304231 in words is "three billion, one hundred forty-three million, three hundred four thousand, two hundred thirty-one".