111011133323 has 4 divisors (see below), whose sum is σ = 111055170408. Its totient is φ = 110967096240.

The previous prime is 111011133307. The next prime is 111011133353. The reversal of 111011133323 is 323331110111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111011133323 - 2⁴ = 111011133307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111011133295 and 111011133304.

It is not an unprimeable number, because it can be changed into a prime (111011133353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22014761 + ... + 22019802.

It is an arithmetic number, because the mean of its divisors is an integer number (27763792602).

Almost surely, 2^111011133323 is an apocalyptic number.

111011133323 is a deficient number, since it is larger than the sum of its proper divisors (44037085).

111011133323 is an equidigital number, since it uses as much as digits as its factorization.

111011133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44037084.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 111011133323 its reverse (323331110111), we get a palindrome (434342243434).

The spelling of 111011133323 in words is "one hundred eleven billion, eleven million, one hundred thirty-three thousand, three hundred twenty-three".