112110113022321 has 4 divisors (see below), whose sum is σ = 149480150696432. Its totient is φ = 74740075348212.

The previous prime is 112110113022317. The next prime is 112110113022337. The reversal of 112110113022321 is 123220311011211.

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 not a de Polignac number, because 112110113022321 - 2² = 112110113022317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112110113022311) 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, 18685018837051 + ... + 18685018837056.

It is an arithmetic number, because the mean of its divisors is an integer number (37370037674108).

Almost surely, 2^{112110113022321} is an apocalyptic number.

It is an amenable number.

112110113022321 is a deficient number, since it is larger than the sum of its proper divisors (37370037674111).

112110113022321 is an equidigital number, since it uses as much as digits as its factorization.

112110113022321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37370037674110.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 112110113022321 its reverse (123220311011211), we get a palindrome (235330424033532).

The spelling of 112110113022321 in words is "one hundred twelve trillion, one hundred ten billion, one hundred thirteen million, twenty-two thousand, three hundred twenty-one".