10143343243 has 12 divisors (see below), whose sum is σ = 11167925944. Its totient is φ = 9205812000.

The previous prime is 10143343163. The next prime is 10143343247. The reversal of 10143343243 is 34234334101.

10143343243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10143343243 - 2¹⁷ = 10143212171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10143343247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2980 + ... + 142462.

Almost surely, 2^10143343243 is an apocalyptic number.

10143343243 is a deficient number, since it is larger than the sum of its proper divisors (1024582701).

10143343243 is a wasteful number, since it uses less digits than its factorization.

10143343243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140106 (or 140095 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 10143343243 its reverse (34234334101), we get a palindrome (44377677344).

The spelling of 10143343243 in words is "ten billion, one hundred forty-three million, three hundred forty-three thousand, two hundred forty-three".