3013220143 has 8 divisors (see below), whose sum is σ = 3029610896. Its totient is φ = 2996870400.

The previous prime is 3013220137. The next prime is 3013220173. The reversal of 3013220143 is 3410223103.

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 3013220143 - 2⁹ = 3013219631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3013220143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013220173) 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, 143263 + ... + 162943.

It is an arithmetic number, because the mean of its divisors is an integer number (378701362).

Almost surely, 2^3013220143 is an apocalyptic number.

3013220143 is a deficient number, since it is larger than the sum of its proper divisors (16390753).

3013220143 is a wasteful number, since it uses less digits than its factorization.

3013220143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20505.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3013220143 is about 54892.8059311965. The cubic root of 3013220143 is about 1444.3649932733.

Adding to 3013220143 its reverse (3410223103), we get a palindrome (6423443246).

The spelling of 3013220143 in words is "three billion, thirteen million, two hundred twenty thousand, one hundred forty-three".