112345104134 has 4 divisors (see below), whose sum is σ = 168517656204. Its totient is φ = 56172552066.

The previous prime is 112345104071. The next prime is 112345104139. The reversal of 112345104134 is 431401543211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431401543211 = 347 ⋅1243232113.

It is a junction number, because it is equal to n+sod(n) for n = 112345104097 and 112345104106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112345104139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28086276032 + ... + 28086276035.

It is an arithmetic number, because the mean of its divisors is an integer number (42129414051).

Almost surely, 2^112345104134 is an apocalyptic number.

112345104134 is a deficient number, since it is larger than the sum of its proper divisors (56172552070).

112345104134 is an equidigital number, since it uses as much as digits as its factorization.

112345104134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56172552069.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 112345104134 its reverse (431401543211), we get a palindrome (543746647345).

The spelling of 112345104134 in words is "one hundred twelve billion, three hundred forty-five million, one hundred four thousand, one hundred thirty-four".