112020132443 has 8 divisors (see below), whose sum is σ = 116900830368. Its totient is φ = 107140289344.

The previous prime is 112020132421. The next prime is 112020132457. The reversal of 112020132443 is 344231020211.

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 112020132443 - 2¹² = 112020128347 is a prime.

It is a super-2 number, since 2×112020132443² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112020132743) 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 7 ways as a sum of consecutive naturals, for example, 61655 + ... + 477327.

It is an arithmetic number, because the mean of its divisors is an integer number (14612603796).

Almost surely, 2^112020132443 is an apocalyptic number.

112020132443 is a deficient number, since it is larger than the sum of its proper divisors (4880697925).

112020132443 is a wasteful number, since it uses less digits than its factorization.

112020132443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427413.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 112020132443 its reverse (344231020211), we get a palindrome (456251152654).

The spelling of 112020132443 in words is "one hundred twelve billion, twenty million, one hundred thirty-two thousand, four hundred forty-three".