111132011133 has 72 divisors (see below), whose sum is σ = 198278510976. Its totient is φ = 59468460480.

The previous prime is 111132011101. The next prime is 111132011149. The reversal of 111132011133 is 331110231111.

It is not a de Polignac number, because 111132011133 - 2⁵ = 111132011101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111132011233) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 154960 + ... + 496262.

It is an arithmetic number, because the mean of its divisors is an integer number (2753868208).

Almost surely, 2^111132011133 is an apocalyptic number.

111132011133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

111132011133 is a deficient number, since it is larger than the sum of its proper divisors (87146499843).

111132011133 is a wasteful number, since it uses less digits than its factorization.

111132011133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341367 (or 341353 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 111132011133 its reverse (331110231111), we get a palindrome (442242242244).

The spelling of 111132011133 in words is "one hundred eleven billion, one hundred thirty-two million, eleven thousand, one hundred thirty-three".