112030313021 has 8 divisors (see below), whose sum is σ = 129403998144. Its totient is φ = 95854813120.

The previous prime is 112030313011. The next prime is 112030313029. The reversal of 112030313021 is 120313030211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112030313021 - 2²² = 112026118717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112030313029) 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, 299546105 + ... + 299546478.

It is an arithmetic number, because the mean of its divisors is an integer number (16175499768).

Almost surely, 2^112030313021 is an apocalyptic number.

112030313021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112030313021 is a deficient number, since it is larger than the sum of its proper divisors (17373685123).

112030313021 is a wasteful number, since it uses less digits than its factorization.

112030313021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599092611.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 112030313021 its reverse (120313030211), we get a palindrome (232343343232).

The spelling of 112030313021 in words is "one hundred twelve billion, thirty million, three hundred thirteen thousand, twenty-one".