10263203343 has 12 divisors (see below), whose sum is σ = 15604870840. Its totient is φ = 6482023056.

The previous prime is 10263203323. The next prime is 10263203347. The reversal of 10263203343 is 34330236201.

It is a happy number.

10263203343 is a `hidden beast` number, since 1 + 0 + 2 + 6 + 320 + 334 + 3 = 666.

10263203343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10263203343 - 2²⁹ = 9726332431 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 (10263203347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30009196 + ... + 30009537.

Almost surely, 2^10263203343 is an apocalyptic number.

10263203343 is a deficient number, since it is larger than the sum of its proper divisors (5341667497).

10263203343 is a wasteful number, since it uses less digits than its factorization.

10263203343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60018758 (or 60018755 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 10263203343 its reverse (34330236201), we get a palindrome (44593439544).

The spelling of 10263203343 in words is "ten billion, two hundred sixty-three million, two hundred three thousand, three hundred forty-three".