111120103321 has 8 divisors (see below), whose sum is σ = 111697516800. Its totient is φ = 110542880448.

The previous prime is 111120103309. The next prime is 111120103331. The reversal of 111120103321 is 123301021111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 111120103321 - 2¹⁹ = 111119579033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111120103295 and 111120103304.

It is not an unprimeable number, because it can be changed into a prime (111120103331) 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, 1206705 + ... + 1295521.

It is an arithmetic number, because the mean of its divisors is an integer number (13962189600).

Almost surely, 2^111120103321 is an apocalyptic number.

It is an amenable number.

111120103321 is a deficient number, since it is larger than the sum of its proper divisors (577413479).

111120103321 is an equidigital number, since it uses as much as digits as its factorization.

111120103321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95303.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111120103321 its reverse (123301021111), we get a palindrome (234421124432).

The spelling of 111120103321 in words is "one hundred eleven billion, one hundred twenty million, one hundred three thousand, three hundred twenty-one".