111132210230011 has 4 divisors (see below), whose sum is σ = 111132271692832. Its totient is φ = 111132148767192.

The previous prime is 111132210230009. The next prime is 111132210230021. The reversal of 111132210230011 is 110032012231111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111132210230011 - 2¹ = 111132210230009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111132210230021) 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, 27934371 + ... + 31663756.

It is an arithmetic number, because the mean of its divisors is an integer number (27783067923208).

Almost surely, 2^{111132210230011} is an apocalyptic number.

111132210230011 is a deficient number, since it is larger than the sum of its proper divisors (61462821).

111132210230011 is an equidigital number, since it uses as much as digits as its factorization.

111132210230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61462820.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 111132210230011 its reverse (110032012231111), we get a palindrome (221164222461122).

The spelling of 111132210230011 in words is "one hundred eleven trillion, one hundred thirty-two billion, two hundred ten million, two hundred thirty thousand, eleven".