112040311 has 8 divisors (see below), whose sum is σ = 116416800. Its totient is φ = 107698080.

The previous prime is 112040303. The next prime is 112040333. The reversal of 112040311 is 113040211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112040311 - 2³ = 112040303 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112040291 and 112040300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112040371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1795 + ... + 15076.

It is an arithmetic number, because the mean of its divisors is an integer number (14552100).

Almost surely, 2^112040311 is an apocalyptic number.

112040311 is a deficient number, since it is larger than the sum of its proper divisors (4376489).

112040311 is a wasteful number, since it uses less digits than its factorization.

112040311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17129.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 112040311 is about 10584.9095886550. The cubic root of 112040311 is about 482.0862764012.

Adding to 112040311 its reverse (113040211), we get a palindrome (225080522).

The spelling of 112040311 in words is "one hundred twelve million, forty thousand, three hundred eleven".