111320233311303 has 12 divisors (see below), whose sum is σ = 160796101092120. Its totient is φ = 74213392628976.

The previous prime is 111320233311293. The next prime is 111320233311367. The reversal of 111320233311303 is 303113332023111.

111320233311303 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 2 + 0 + 23 + 331 + 1 + 303 = 666.

It is not a de Polignac number, because 111320233311303 - 2¹⁷ = 111320233180231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111320233310303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304413 + ... + 14924246.

It is an arithmetic number, because the mean of its divisors is an integer number (13399675091010).

Almost surely, 2^{111320233311303} is an apocalyptic number.

111320233311303 is a deficient number, since it is larger than the sum of its proper divisors (49475867780817).

111320233311303 is a wasteful number, since it uses less digits than its factorization.

111320233311303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16040878 (or 16040875 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 111320233311303 its reverse (303113332023111), we get a palindrome (414433565334414).

The spelling of 111320233311303 in words is "one hundred eleven trillion, three hundred twenty billion, two hundred thirty-three million, three hundred eleven thousand, three hundred three".