112032021 has 8 divisors (see below), whose sum is σ = 149771680. Its totient is φ = 74490192.

The previous prime is 112032013. The next prime is 112032029. The reversal of 112032021 is 120230211.

It is an interprime number because it is at equal distance from previous prime (112032013) and next prime (112032029).

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

It is not a de Polignac number, because 112032021 - 2³ = 112032013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112031988 and 112032006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112032029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48130 + ... + 50403.

It is an arithmetic number, because the mean of its divisors is an integer number (18721460).

Almost surely, 2^112032021 is an apocalyptic number.

It is an amenable number.

112032021 is a deficient number, since it is larger than the sum of its proper divisors (37739659).

112032021 is an equidigital number, since it uses as much as digits as its factorization.

112032021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98915.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 112032021 is about 10584.5179861910. The cubic root of 112032021 is about 482.0743860563.

Adding to 112032021 its reverse (120230211), we get a palindrome (232262232).

The spelling of 112032021 in words is "one hundred twelve million, thirty-two thousand, twenty-one".