111132323313 has 48 divisors (see below), whose sum is σ = 173194676928. Its totient is φ = 63118105600.

The previous prime is 111132323297. The next prime is 111132323327. The reversal of 111132323313 is 313323231111.

It is not a de Polignac number, because 111132323313 - 2⁴ = 111132323297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111132323383) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1399198 + ... + 1476488.

It is an arithmetic number, because the mean of its divisors is an integer number (3608222436).

Almost surely, 2^111132323313 is an apocalyptic number.

It is an amenable number.

111132323313 is a deficient number, since it is larger than the sum of its proper divisors (62062353615).

111132323313 is a wasteful number, since it uses less digits than its factorization.

111132323313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77566 (or 77555 counting only the distinct ones).

The product of its digits is 972, while the sum is 24.

Adding to 111132323313 its reverse (313323231111), we get a palindrome (424455554424).

The spelling of 111132323313 in words is "one hundred eleven billion, one hundred thirty-two million, three hundred twenty-three thousand, three hundred thirteen".