111023020123323 has 192 divisors, whose sum is σ = 190909255560192. Its totient is φ = 55734827765760.

The previous prime is 111023020123321. The next prime is 111023020123357. The reversal of 111023020123323 is 323321020320111.

It is not a de Polignac number, because 111023020123323 - 2¹ = 111023020123321 is a prime.

It is a super-2 number, since 2×111023020123323² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111023020123293 and 111023020123302.

It is not an unprimeable number, because it can be changed into a prime (111023020123321) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 26862572365 + ... + 26862576497.

It is an arithmetic number, because the mean of its divisors is an integer number (994319039376).

Almost surely, 2^{111023020123323} is an apocalyptic number.

111023020123323 is a deficient number, since it is larger than the sum of its proper divisors (79886235436869).

111023020123323 is a wasteful number, since it uses less digits than its factorization.

111023020123323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662 (or 4573 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 111023020123323 its reverse (323321020320111), we get a palindrome (434344040443434).

The spelling of 111023020123323 in words is "one hundred eleven trillion, twenty-three billion, twenty million, one hundred twenty-three thousand, three hundred twenty-three".