112403312611 has 4 divisors (see below), whose sum is σ = 112433540400. Its totient is φ = 112373084824.

The previous prime is 112403312603. The next prime is 112403312617. The reversal of 112403312611 is 116213304211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 116213304211 = 23 ⋅5052752357.

It is a cyclic number.

It is not a de Polignac number, because 112403312611 - 2³ = 112403312603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112403312617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15108316 + ... + 15115753.

It is an arithmetic number, because the mean of its divisors is an integer number (28108385100).

Almost surely, 2^112403312611 is an apocalyptic number.

112403312611 is a deficient number, since it is larger than the sum of its proper divisors (30227789).

112403312611 is an equidigital number, since it uses as much as digits as its factorization.

112403312611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30227788.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 112403312611 its reverse (116213304211), we get a palindrome (228616616822).

The spelling of 112403312611 in words is "one hundred twelve billion, four hundred three million, three hundred twelve thousand, six hundred eleven".