112010321 has 4 divisors (see below), whose sum is σ = 112089600. Its totient is φ = 111931044.

The previous prime is 112010309. The next prime is 112010329. The reversal of 112010321 is 123010211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112010321 - 2²² = 107816017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112010329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37481 + ... + 40358.

It is an arithmetic number, because the mean of its divisors is an integer number (28022400).

Almost surely, 2^112010321 is an apocalyptic number.

It is an amenable number.

112010321 is a deficient number, since it is larger than the sum of its proper divisors (79279).

112010321 is an equidigital number, since it uses as much as digits as its factorization.

112010321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79278.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 112010321 is about 10583.4928544408. The cubic root of 112010321 is about 482.0432589745.

Adding to 112010321 its reverse (123010211), we get a palindrome (235020532).

The spelling of 112010321 in words is "one hundred twelve million, ten thousand, three hundred twenty-one".