4303313212243 has 16 divisors (see below), whose sum is σ = 4508764128000. Its totient is φ = 4101941596032.

The previous prime is 4303313212193. The next prime is 4303313212277. The reversal of 4303313212243 is 3422123133034.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4303313212243 - 2⁹ = 4303313211731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4303313212043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1581763 + ... + 3332956.

It is an arithmetic number, because the mean of its divisors is an integer number (281797758000).

Almost surely, 2^{4303313212243} is an apocalyptic number.

4303313212243 is a deficient number, since it is larger than the sum of its proper divisors (205450915757).

4303313212243 is a wasteful number, since it uses less digits than its factorization.

4303313212243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4915134.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 4303313212243 its reverse (3422123133034), we get a palindrome (7725436345277).

The spelling of 4303313212243 in words is "four trillion, three hundred three billion, three hundred thirteen million, two hundred twelve thousand, two hundred forty-three".