112120424003 has 32 divisors (see below), whose sum is σ = 138937835520. Its totient is φ = 88278220800.

The previous prime is 112120423999. The next prime is 112120424011. The reversal of 112120424003 is 300424021211.

It is not a de Polignac number, because 112120424003 - 2² = 112120423999 is a prime.

It is a super-2 number, since 2×112120424003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112120424033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7202078 + ... + 7217628.

It is an arithmetic number, because the mean of its divisors is an integer number (4341807360).

Almost surely, 2^112120424003 is an apocalyptic number.

112120424003 is a deficient number, since it is larger than the sum of its proper divisors (26817411517).

112120424003 is a wasteful number, since it uses less digits than its factorization.

112120424003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17027.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 112120424003 its reverse (300424021211), we get a palindrome (412544445214).

The spelling of 112120424003 in words is "one hundred twelve billion, one hundred twenty million, four hundred twenty-four thousand, three".