111110113213 has 8 divisors (see below), whose sum is σ = 121593405600. Its totient is φ = 100690549680.

The previous prime is 111110113207. The next prime is 111110113237. The reversal of 111110113213 is 312311011111.

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 111110113213 - 2⁵ = 111110113181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110113253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15928563 + ... + 15935536.

It is an arithmetic number, because the mean of its divisors is an integer number (15199175700).

Almost surely, 2^111110113213 is an apocalyptic number.

It is an amenable number.

111110113213 is a deficient number, since it is larger than the sum of its proper divisors (10483292387).

111110113213 is a wasteful number, since it uses less digits than its factorization.

111110113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31864427.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 111110113213 its reverse (312311011111), we get a palindrome (423421124324).

The spelling of 111110113213 in words is "one hundred eleven billion, one hundred ten million, one hundred thirteen thousand, two hundred thirteen".