10243034203 has 4 divisors (see below), whose sum is σ = 10287763840. Its totient is φ = 10198304568.

The previous prime is 10243034183. The next prime is 10243034209. The reversal of 10243034203 is 30243034201.

It is a happy number.

10243034203 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30243034201 = 7753 ⋅3900817.

It is a cyclic number.

It is not a de Polignac number, because 10243034203 - 2²⁵ = 10209479771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10243034209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22364475 + ... + 22364932.

It is an arithmetic number, because the mean of its divisors is an integer number (2571940960).

Almost surely, 2^10243034203 is an apocalyptic number.

10243034203 is a deficient number, since it is larger than the sum of its proper divisors (44729637).

10243034203 is an equidigital number, since it uses as much as digits as its factorization.

10243034203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44729636.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 10243034203 its reverse (30243034201), we get a palindrome (40486068404).

The spelling of 10243034203 in words is "ten billion, two hundred forty-three million, thirty-four thousand, two hundred three".