112340444311 has 4 divisors (see below), whose sum is σ = 112342835272. Its totient is φ = 112338053352.

The previous prime is 112340444303. The next prime is 112340444323. The reversal of 112340444311 is 113444043211.

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 112340444311 - 2³ = 112340444303 is a prime.

It is a super-3 number, since 3×112340444311³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112340444311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112340444341) 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, 1123560 + ... + 1219453.

It is an arithmetic number, because the mean of its divisors is an integer number (28085708818).

Almost surely, 2^112340444311 is an apocalyptic number.

112340444311 is a deficient number, since it is larger than the sum of its proper divisors (2390961).

112340444311 is an equidigital number, since it uses as much as digits as its factorization.

112340444311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390960.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 112340444311 its reverse (113444043211), we get a palindrome (225784487522).

The spelling of 112340444311 in words is "one hundred twelve billion, three hundred forty million, four hundred forty-four thousand, three hundred eleven".