1112002304343 has 16 divisors (see below), whose sum is σ = 1735808476416. Its totient is φ = 619931597760.

The previous prime is 1112002304339. The next prime is 1112002304381. The reversal of 1112002304343 is 3434032002111.

It is a happy number.

It is not a de Polignac number, because 1112002304343 - 2² = 1112002304339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112002304393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645761221 + ... + 645762942.

It is an arithmetic number, because the mean of its divisors is an integer number (108488029776).

Almost surely, 2^{1112002304343} is an apocalyptic number.

1112002304343 is a deficient number, since it is larger than the sum of its proper divisors (623806172073).

1112002304343 is a wasteful number, since it uses less digits than its factorization.

1112002304343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291524214.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1112002304343 its reverse (3434032002111), we get a palindrome (4546034306454).

The spelling of 1112002304343 in words is "one trillion, one hundred twelve billion, two million, three hundred four thousand, three hundred forty-three".