112311043021124 has 6 divisors (see below), whose sum is σ = 196544325286974. Its totient is φ = 56155521510560.

The previous prime is 112311043021117. The next prime is 112311043021129. The reversal of 112311043021124 is 421120340113211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 111826014347524 + 485028673600 = 10574782^2 + 696440^2 .

It is a super-2 number, since 2×112311043021124² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112311043021093 and 112311043021102.

It is not an unprimeable number, because it can be changed into a prime (112311043021129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14038880377637 + ... + 14038880377644.

It is an arithmetic number, because the mean of its divisors is an integer number (32757387547829).

Almost surely, 2^{112311043021124} is an apocalyptic number.

It is an amenable number.

112311043021124 is a deficient number, since it is larger than the sum of its proper divisors (84233282265850).

112311043021124 is a wasteful number, since it uses less digits than its factorization.

112311043021124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28077760755285 (or 28077760755283 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 112311043021124 its reverse (421120340113211), we get a palindrome (533431383134335).

The spelling of 112311043021124 in words is "one hundred twelve trillion, three hundred eleven billion, forty-three million, twenty-one thousand, one hundred twenty-four".