111613133411 has 8 divisors (see below), whose sum is σ = 120201607680. Its totient is φ = 103025066112.

The previous prime is 111613133389. The next prime is 111613133441. The reversal of 111613133411 is 114331316111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111613133411 - 2³⁰ = 110539391587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111613133441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704606 + ... + 848348.

It is an arithmetic number, because the mean of its divisors is an integer number (15025200960).

Almost surely, 2^111613133411 is an apocalyptic number.

111613133411 is a deficient number, since it is larger than the sum of its proper divisors (8588474269).

111613133411 is a wasteful number, since it uses less digits than its factorization.

111613133411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203485.

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

Adding to 111613133411 its reverse (114331316111), we get a palindrome (225944449522).

The spelling of 111613133411 in words is "one hundred eleven billion, six hundred thirteen million, one hundred thirty-three thousand, four hundred eleven".