112397243071 has 4 divisors (see below), whose sum is σ = 112402206144. Its totient is φ = 112392280000.

The previous prime is 112397243069. The next prime is 112397243107. The reversal of 112397243071 is 170342793211.

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 112397243071 - 2¹ = 112397243069 is a prime.

It is a super-2 number, since 2×112397243071² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112397243051) 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, 2447410 + ... + 2492911.

It is an arithmetic number, because the mean of its divisors is an integer number (28100551536).

Almost surely, 2^112397243071 is an apocalyptic number.

112397243071 is a deficient number, since it is larger than the sum of its proper divisors (4963073).

112397243071 is an equidigital number, since it uses as much as digits as its factorization.

112397243071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4963072.

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 112397243071 in words is "one hundred twelve billion, three hundred ninety-seven million, two hundred forty-three thousand, seventy-one".