3142303144313 has 4 divisors (see below), whose sum is σ = 3162317814180. Its totient is φ = 3122288474448.

The previous prime is 3142303144303. The next prime is 3142303144349. The reversal of 3142303144313 is 3134413032413.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1464107260009 + 1678195884304 = 1210003^2 + 1295452^2 .

It is a cyclic number.

It is not a de Polignac number, because 3142303144313 - 2⁶ = 3142303144249 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 3142303144313.

It is not an unprimeable number, because it can be changed into a prime (3142303144303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10007334698 + ... + 10007335011.

It is an arithmetic number, because the mean of its divisors is an integer number (790579453545).

Almost surely, 2^{3142303144313} is an apocalyptic number.

It is an amenable number.

3142303144313 is a deficient number, since it is larger than the sum of its proper divisors (20014669867).

3142303144313 is a wasteful number, since it uses less digits than its factorization.

3142303144313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20014669866.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 3142303144313 its reverse (3134413032413), we get a palindrome (6276716176726).

It can be divided in two parts, 314230 and 3144313, that added together give a palindrome (3458543).

The spelling of 3142303144313 in words is "three trillion, one hundred forty-two billion, three hundred three million, one hundred forty-four thousand, three hundred thirteen".