10043543213113 has 4 divisors (see below), whose sum is σ = 10058783795280. Its totient is φ = 10028302630948.

The previous prime is 10043543213059. The next prime is 10043543213117. The reversal of 10043543213113 is 31131234534001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10043543213113 - 2⁹ = 10043543212601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10043543213117) 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, 7620290095 + ... + 7620291412.

It is an arithmetic number, because the mean of its divisors is an integer number (2514695948820).

Almost surely, 2^{10043543213113} is an apocalyptic number.

It is an amenable number.

10043543213113 is a deficient number, since it is larger than the sum of its proper divisors (15240582167).

10043543213113 is an equidigital number, since it uses as much as digits as its factorization.

10043543213113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15240582166.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 10043543213113 its reverse (31131234534001), we get a palindrome (41174777747114).

The spelling of 10043543213113 in words is "ten trillion, forty-three billion, five hundred forty-three million, two hundred thirteen thousand, one hundred thirteen".