12310202443 has 16 divisors (see below), whose sum is σ = 15563957760. Its totient is φ = 9457257600.

The previous prime is 12310202423. The next prime is 12310202453. The reversal of 12310202443 is 34420201321.

It is not a de Polignac number, because 12310202443 - 2⁹ = 12310201931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12310202423) 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, 1120398 + ... + 1131331.

It is an arithmetic number, because the mean of its divisors is an integer number (972747360).

Almost surely, 2^12310202443 is an apocalyptic number.

12310202443 is a deficient number, since it is larger than the sum of its proper divisors (3253755317).

12310202443 is a wasteful number, since it uses less digits than its factorization.

12310202443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251818.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12310202443 its reverse (34420201321), we get a palindrome (46730403764).

The spelling of 12310202443 in words is "twelve billion, three hundred ten million, two hundred two thousand, four hundred forty-three".