112031103020 has 12 divisors (see below), whose sum is σ = 235265316384. Its totient is φ = 44812441200.

The previous prime is 112031102969. The next prime is 112031103043. The reversal of 112031103020 is 20301130211.

It is a junction number, because it is equal to n+sod(n) for n = 112031102986 and 112031103004.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2800777556 + ... + 2800777595.

It is an arithmetic number, because the mean of its divisors is an integer number (19605443032).

Almost surely, 2^112031103020 is an apocalyptic number.

112031103020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112031103020 is an abundant number, since it is smaller than the sum of its proper divisors (123234213364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112031103020 is a wasteful number, since it uses less digits than its factorization.

112031103020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601555160 (or 5601555158 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 112031103020 its reverse (20301130211), we get a palindrome (132332233231).

The spelling of 112031103020 in words is "one hundred twelve billion, thirty-one million, one hundred three thousand, twenty".