112020543005 has 32 divisors (see below), whose sum is σ = 159150873600. Its totient is φ = 74060243712.

The previous prime is 112020542999. The next prime is 112020543029. The reversal of 112020543005 is 500345020211.

It is not a de Polignac number, because 112020543005 - 2⁶ = 112020542941 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 641804 + ... + 797466.

It is an arithmetic number, because the mean of its divisors is an integer number (4973464800).

Almost surely, 2^112020543005 is an apocalyptic number.

It is an amenable number.

112020543005 is a deficient number, since it is larger than the sum of its proper divisors (47130330595).

112020543005 is a wasteful number, since it uses less digits than its factorization.

112020543005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156413.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 112020543005 its reverse (500345020211), we get a palindrome (612365563216).

The spelling of 112020543005 in words is "one hundred twelve billion, twenty million, five hundred forty-three thousand, five".