112403143104 has 84 divisors (see below), whose sum is σ = 345955110984. Its totient is φ = 32115181056.

The previous prime is 112403143103. The next prime is 112403143147. The reversal of 112403143104 is 401341304211.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112403143103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5964399 + ... + 5983214.

It is an arithmetic number, because the mean of its divisors is an integer number (4118513226).

Almost surely, 2^112403143104 is an apocalyptic number.

112403143104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

112403143104 is an abundant number, since it is smaller than the sum of its proper divisors (233551967880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112403143104 is a wasteful number, since it uses less digits than its factorization.

112403143104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11947642 (or 11947625 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 112403143104 its reverse (401341304211), we get a palindrome (513744447315).

The spelling of 112403143104 in words is "one hundred twelve billion, four hundred three million, one hundred forty-three thousand, one hundred four".