10243333243 has 8 divisors (see below), whose sum is σ = 12034125936. Its totient is φ = 8595804000.

The previous prime is 10243333237. The next prime is 10243333249. The reversal of 10243333243 is 34233334201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10243333237) and next prime (10243333249).

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 10243333243 - 2²⁵ = 10209778811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10243333249) 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, 35815708 + ... + 35815993.

It is an arithmetic number, because the mean of its divisors is an integer number (1504265742).

Almost surely, 2^10243333243 is an apocalyptic number.

10243333243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10243333243 is a deficient number, since it is larger than the sum of its proper divisors (1790792693).

10243333243 is a wasteful number, since it uses less digits than its factorization.

10243333243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71631725.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 10243333243 its reverse (34233334201), we get a palindrome (44476667444).

The spelling of 10243333243 in words is "ten billion, two hundred forty-three million, three hundred thirty-three thousand, two hundred forty-three".