112403340273 has 64 divisors (see below), whose sum is σ = 182309916672. Its totient is φ = 60209360640.

The previous prime is 112403340271. The next prime is 112403340277. The reversal of 112403340273 is 372043304211.

It is not a de Polignac number, because 112403340273 - 2¹ = 112403340271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112403340273.

It is not an unprimeable number, because it can be changed into a prime (112403340271) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28592118 + ... + 28596048.

It is an arithmetic number, because the mean of its divisors is an integer number (2848592448).

Almost surely, 2^112403340273 is an apocalyptic number.

It is an amenable number.

112403340273 is a deficient number, since it is larger than the sum of its proper divisors (69906576399).

112403340273 is a wasteful number, since it uses less digits than its factorization.

112403340273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5134.

The product of its (nonzero) digits is 12096, while the sum is 30.

Adding to 112403340273 its reverse (372043304211), we get a palindrome (484446644484).

It can be divided in two parts, 112403 and 340273, that added together give a triangular number (452676 = T₉₅₁).

The spelling of 112403340273 in words is "one hundred twelve billion, four hundred three million, three hundred forty thousand, two hundred seventy-three".