111355335323 has 6 divisors (see below), whose sum is σ = 114005220804. Its totient is φ = 108765674556.

The previous prime is 111355335319. The next prime is 111355335367. The reversal of 111355335323 is 323533553111.

It is not a de Polignac number, because 111355335323 - 2² = 111355335319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111355335523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30110465 + ... + 30114162.

It is an arithmetic number, because the mean of its divisors is an integer number (19000870134).

Almost surely, 2^111355335323 is an apocalyptic number.

111355335323 is a deficient number, since it is larger than the sum of its proper divisors (2649885481).

111355335323 is an frugal number, since it uses more digits than its factorization.

111355335323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60224713 (or 60224670 counting only the distinct ones).

The product of its digits is 60750, while the sum is 35.

Adding to 111355335323 its reverse (323533553111), we get a palindrome (434888888434).

The spelling of 111355335323 in words is "one hundred eleven billion, three hundred fifty-five million, three hundred thirty-five thousand, three hundred twenty-three".