112115412145 has 8 divisors (see below), whose sum is σ = 146769266880. Its totient is φ = 81538481520.

The previous prime is 112115412133. The next prime is 112115412163. The reversal of 112115412145 is 541214511211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112115412145 - 2²⁷ = 111981194417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019230965 + ... + 1019231074.

It is an arithmetic number, because the mean of its divisors is an integer number (18346158360).

Almost surely, 2^112115412145 is an apocalyptic number.

It is an amenable number.

112115412145 is a deficient number, since it is larger than the sum of its proper divisors (34653854735).

112115412145 is a wasteful number, since it uses less digits than its factorization.

112115412145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038462055.

The product of its digits is 1600, while the sum is 28.

Adding to 112115412145 its reverse (541214511211), we get a palindrome (653329923356).

The spelling of 112115412145 in words is "one hundred twelve billion, one hundred fifteen million, four hundred twelve thousand, one hundred forty-five".