111010220323 has 8 divisors (see below), whose sum is σ = 111865999392. Its totient is φ = 110155100736.

The previous prime is 111010220261. The next prime is 111010220329. The reversal of 111010220323 is 323022010111.

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 111010220323 - 2³³ = 102420285731 is a prime.

It is a super-2 number, since 2×111010220323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111010220297 and 111010220306.

It is not an unprimeable number, because it can be changed into a prime (111010220329) 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, 175786 + ... + 502912.

It is an arithmetic number, because the mean of its divisors is an integer number (13983249924).

Almost surely, 2^111010220323 is an apocalyptic number.

111010220323 is a deficient number, since it is larger than the sum of its proper divisors (855779069).

111010220323 is a wasteful number, since it uses less digits than its factorization.

111010220323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329741.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 111010220323 its reverse (323022010111), we get a palindrome (434032230434).

The spelling of 111010220323 in words is "one hundred eleven billion, ten million, two hundred twenty thousand, three hundred twenty-three".