112403330343 has 16 divisors (see below), whose sum is σ = 166537688800. Its totient is φ = 74929147200.

The previous prime is 112403330329. The next prime is 112403330381. The reversal of 112403330343 is 343033304211.

It is not a de Polignac number, because 112403330343 - 2⁴ = 112403330327 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112403320343) 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 15 ways as a sum of consecutive naturals, for example, 155043 + ... + 498843.

It is an arithmetic number, because the mean of its divisors is an integer number (10408605550).

Almost surely, 2^112403330343 is an apocalyptic number.

112403330343 is a deficient number, since it is larger than the sum of its proper divisors (54134358457).

112403330343 is a wasteful number, since it uses less digits than its factorization.

112403330343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355919 (or 355913 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 112403330343 its reverse (343033304211), we get a palindrome (455436634554).

The spelling of 112403330343 in words is "one hundred twelve billion, four hundred three million, three hundred thirty thousand, three hundred forty-three".