11112102343 has 8 divisors (see below), whose sum is σ = 11789727120. Its totient is φ = 10437141120.

The previous prime is 11112102301. The next prime is 11112102373. The reversal of 11112102343 is 34320121111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11112102343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11112102343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112102373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657288 + ... + 673981.

It is an arithmetic number, because the mean of its divisors is an integer number (1473715890).

Almost surely, 2^11112102343 is an apocalyptic number.

11112102343 is a deficient number, since it is larger than the sum of its proper divisors (677624777).

11112102343 is a wasteful number, since it uses less digits than its factorization.

11112102343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331777.

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

Adding to 11112102343 its reverse (34320121111), we get a palindrome (45432223454).

The spelling of 11112102343 in words is "eleven billion, one hundred twelve million, one hundred two thousand, three hundred forty-three".