111023020320323 has 8 divisors (see below), whose sum is σ = 113436263772480. Its totient is φ = 108611904015360.

The previous prime is 111023020320287. The next prime is 111023020320343. The reversal of 111023020320323 is 323023020320111.

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 111023020320323 - 2¹⁴ = 111023020303939 is a prime.

It is a super-2 number, since 2×111023020320323² (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 (111023020320343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531681278 + ... + 531890051.

It is an arithmetic number, because the mean of its divisors is an integer number (14179532971560).

Almost surely, 2^{111023020320323} is an apocalyptic number.

111023020320323 is a deficient number, since it is larger than the sum of its proper divisors (2413243452157).

111023020320323 is a wasteful number, since it uses less digits than its factorization.

111023020320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063573597.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 111023020320323 its reverse (323023020320111), we get a palindrome (434046040640434).

The spelling of 111023020320323 in words is "one hundred eleven trillion, twenty-three billion, twenty million, three hundred twenty thousand, three hundred twenty-three".