111333211323 has 16 divisors (see below), whose sum is σ = 149953656576. Its totient is φ = 73467842400.

The previous prime is 111333211277. The next prime is 111333211373. The reversal of 111333211323 is 323112333111.

It is not a de Polignac number, because 111333211323 - 2¹⁶ = 111333145787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111333211293 and 111333211302.

It is not an unprimeable number, because it can be changed into a prime (111333211373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1148136 + ... + 1241322.

It is an arithmetic number, because the mean of its divisors is an integer number (9372103536).

Almost surely, 2^111333211323 is an apocalyptic number.

111333211323 is a deficient number, since it is larger than the sum of its proper divisors (38620445253).

111333211323 is a wasteful number, since it uses less digits than its factorization.

111333211323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97234.

The product of its digits is 972, while the sum is 24.

Adding to 111333211323 its reverse (323112333111), we get a palindrome (434445544434).

The spelling of 111333211323 in words is "one hundred eleven billion, three hundred thirty-three million, two hundred eleven thousand, three hundred twenty-three".