111113112303323 has 16 divisors (see below), whose sum is σ = 123778468259040. Its totient is φ = 99075955355136.

The previous prime is 111113112303311. The next prime is 111113112303331. The reversal of 111113112303323 is 323303211311111.

It is a cyclic number.

It is not a de Polignac number, because 111113112303323 - 2⁴ = 111113112303307 is a prime.

It is a super-3 number, since 3×111113112303323³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111113112303292 and 111113112303301.

It is not an unprimeable number, because it can be changed into a prime (111113112303373) 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, 830884190 + ... + 831017907.

It is an arithmetic number, because the mean of its divisors is an integer number (7736154266190).

Almost surely, 2^{111113112303323} is an apocalyptic number.

111113112303323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

111113112303323 is a deficient number, since it is larger than the sum of its proper divisors (12665355955717).

111113112303323 is a wasteful number, since it uses less digits than its factorization.

111113112303323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661902286.

The product of its (nonzero) digits is 972, while the sum is 26.

Adding to 111113112303323 its reverse (323303211311111), we get a palindrome (434416323614434).

The spelling of 111113112303323 in words is "one hundred eleven trillion, one hundred thirteen billion, one hundred twelve million, three hundred three thousand, three hundred twenty-three".