111132321132113 has 4 divisors (see below), whose sum is σ = 111142766891520. Its totient is φ = 111121875372708.

The previous prime is 111132321132101. The next prime is 111132321132139. The reversal of 111132321132113 is 311231123231111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111132321132113 - 2¹⁰ = 111132321131089 is a prime.

It is a super-2 number, since 2×111132321132113² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111132321032113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5222863745 + ... + 5222885022.

It is an arithmetic number, because the mean of its divisors is an integer number (27785691722880).

Almost surely, 2^{111132321132113} is an apocalyptic number.

It is an amenable number.

111132321132113 is a deficient number, since it is larger than the sum of its proper divisors (10445759407).

111132321132113 is a wasteful number, since it uses less digits than its factorization.

111132321132113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10445759406.

The product of its digits is 648, while the sum is 26.

Adding to 111132321132113 its reverse (311231123231111), we get a palindrome (422363444363224).

The spelling of 111132321132113 in words is "one hundred eleven trillion, one hundred thirty-two billion, three hundred twenty-one million, one hundred thirty-two thousand, one hundred thirteen".