111323312233011 has 24 divisors (see below), whose sum is σ = 164546560766016. Its totient is φ = 72486656570160.

The previous prime is 111323312232973. The next prime is 111323312233051. The reversal of 111323312233011 is 110332213323111.

111323312233011 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 2 + 3 + 312 + 2 + 330 + 11 = 666.

It is not a de Polignac number, because 111323312233011 - 2⁴⁶ = 40954568055347 is a prime.

It is a super-2 number, since 2×111323312233011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111323312233051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3730276 + ... + 15380558.

It is an arithmetic number, because the mean of its divisors is an integer number (6856106698584).

Almost surely, 2^{111323312233011} is an apocalyptic number.

111323312233011 is a deficient number, since it is larger than the sum of its proper divisors (53223248533005).

111323312233011 is a wasteful number, since it uses less digits than its factorization.

111323312233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11675023 (or 11675020 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 111323312233011 its reverse (110332213323111), we get a palindrome (221655525556122).

The spelling of 111323312233011 in words is "one hundred eleven trillion, three hundred twenty-three billion, three hundred twelve million, two hundred thirty-three thousand, eleven".