112243430431311 has 16 divisors (see below), whose sum is σ = 158091298727040. Its totient is φ = 70640090854560.

The previous prime is 112243430431303. The next prime is 112243430431313. The reversal of 112243430431311 is 113134034342211.

It is a happy number.

It is not a de Polignac number, because 112243430431311 - 2³ = 112243430431303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112243430431313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3479105760 + ... + 3479138021.

It is an arithmetic number, because the mean of its divisors is an integer number (9880706170440).

Almost surely, 2^{112243430431311} is an apocalyptic number.

112243430431311 is a deficient number, since it is larger than the sum of its proper divisors (45847868295729).

112243430431311 is a wasteful number, since it uses less digits than its factorization.

112243430431311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6958244086.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 112243430431311 its reverse (113134034342211), we get a palindrome (225377464773522).

The spelling of 112243430431311 in words is "one hundred twelve trillion, two hundred forty-three billion, four hundred thirty million, four hundred thirty-one thousand, three hundred eleven".