10111104343 has 4 divisors (see below), whose sum is σ = 10111551520. Its totient is φ = 10110657168.

The previous prime is 10111104319. The next prime is 10111104361. The reversal of 10111104343 is 34340111101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10111104343 - 2⁹ = 10111103831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10111104343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111104373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187758 + ... + 235531.

It is an arithmetic number, because the mean of its divisors is an integer number (2527887880).

Almost surely, 2^10111104343 is an apocalyptic number.

10111104343 is a deficient number, since it is larger than the sum of its proper divisors (447177).

10111104343 is an equidigital number, since it uses as much as digits as its factorization.

10111104343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447176.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10111104343 its reverse (34340111101), we get a palindrome (44451215444).

The spelling of 10111104343 in words is "ten billion, one hundred eleven million, one hundred four thousand, three hundred forty-three".