3133221143 has 8 divisors (see below), whose sum is σ = 3375817200. Its totient is φ = 2890850688.

The previous prime is 3133221131. The next prime is 3133221149. The reversal of 3133221143 is 3411223313.

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 3133221143 - 2⁴ = 3133221127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133221149) 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, 26978 + ... + 83631.

It is an arithmetic number, because the mean of its divisors is an integer number (421977150).

Almost surely, 2^3133221143 is an apocalyptic number.

3133221143 is a deficient number, since it is larger than the sum of its proper divisors (242596057).

3133221143 is a wasteful number, since it uses less digits than its factorization.

3133221143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112801.

The product of its digits is 1296, while the sum is 23.

The square root of 3133221143 is about 55975.1832779492. The cubic root of 3133221143 is about 1463.2898140981.

Adding to 3133221143 its reverse (3411223313), we get a palindrome (6544444456).

The spelling of 3133221143 in words is "three billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred forty-three".