112332032121 has 16 divisors (see below), whose sum is σ = 154979098560. Its totient is φ = 72287772480.

The previous prime is 112332032093. The next prime is 112332032129. The reversal of 112332032121 is 121230233211.

It is not a de Polignac number, because 112332032121 - 2¹¹ = 112332030073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112332032129) 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 15 ways as a sum of consecutive naturals, for example, 198111 + ... + 513723.

It is an arithmetic number, because the mean of its divisors is an integer number (9686193660).

Almost surely, 2^112332032121 is an apocalyptic number.

It is an amenable number.

112332032121 is a deficient number, since it is larger than the sum of its proper divisors (42647066439).

112332032121 is a wasteful number, since it uses less digits than its factorization.

112332032121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319736.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112332032121 its reverse (121230233211), we get a palindrome (233562265332).

The spelling of 112332032121 in words is "one hundred twelve billion, three hundred thirty-two million, thirty-two thousand, one hundred twenty-one".