111120322320203 has 8 divisors (see below), whose sum is σ = 126994864939008. Its totient is φ = 95245832416104.

The previous prime is 111120322320197. The next prime is 111120322320211. The reversal of 111120322320203 is 302023223021111.

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 111120322320203 - 2²⁸ = 111120053884747 is a prime.

It is a super-2 number, since 2×111120322320203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111120322320263) 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, 8553401 + ... + 17187242.

It is an arithmetic number, because the mean of its divisors is an integer number (15874358117376).

Almost surely, 2^{111120322320203} is an apocalyptic number.

111120322320203 is a deficient number, since it is larger than the sum of its proper divisors (15874542618805).

111120322320203 is an equidigital number, since it uses as much as digits as its factorization.

111120322320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26357353.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 111120322320203 its reverse (302023223021111), we get a palindrome (413143545341314).

The spelling of 111120322320203 in words is "one hundred eleven trillion, one hundred twenty billion, three hundred twenty-two million, three hundred twenty thousand, two hundred three".