112115895279 has 4 divisors (see below), whose sum is σ = 149487860376. Its totient is φ = 74743930184.

The previous prime is 112115895259. The next prime is 112115895379. The reversal of 112115895279 is 972598511211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112115895279 - 2¹³ = 112115887087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112115895259) 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, 18685982544 + ... + 18685982549.

It is an arithmetic number, because the mean of its divisors is an integer number (37371965094).

Almost surely, 2^112115895279 is an apocalyptic number.

112115895279 is a deficient number, since it is larger than the sum of its proper divisors (37371965097).

112115895279 is an equidigital number, since it uses as much as digits as its factorization.

112115895279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37371965096.

The product of its digits is 453600, while the sum is 51.

The spelling of 112115895279 in words is "one hundred twelve billion, one hundred fifteen million, eight hundred ninety-five thousand, two hundred seventy-nine".