10043331243 has 16 divisors (see below), whose sum is σ = 15112224000. Its totient is φ = 5876974880.

The previous prime is 10043331241. The next prime is 10043331293. The reversal of 10043331243 is 34213334001.

It is a cyclic number.

It is not a de Polignac number, because 10043331243 - 2¹ = 10043331241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10043331241) 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, 5246343 + ... + 5248256.

It is an arithmetic number, because the mean of its divisors is an integer number (944514000).

Almost surely, 2^10043331243 is an apocalyptic number.

10043331243 is a deficient number, since it is larger than the sum of its proper divisors (5068892757).

10043331243 is a wasteful number, since it uses less digits than its factorization.

10043331243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10494642.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 10043331243 its reverse (34213334001), we get a palindrome (44256665244).

The spelling of 10043331243 in words is "ten billion, forty-three million, three hundred thirty-one thousand, two hundred forty-three".