111104443213 has 8 divisors (see below), whose sum is σ = 115640762400. Its totient is φ = 106615132848.

The previous prime is 111104443139. The next prime is 111104443231. The reversal of 111104443213 is 312344401111.

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 111104443213 - 2¹³ = 111104435021 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 (111104443273) 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, 11747383 + ... + 11756836.

It is an arithmetic number, because the mean of its divisors is an integer number (14455095300).

Almost surely, 2^111104443213 is an apocalyptic number.

It is an amenable number.

111104443213 is a deficient number, since it is larger than the sum of its proper divisors (4536319187).

111104443213 is a wasteful number, since it uses less digits than its factorization.

111104443213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23504411.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111104443213 its reverse (312344401111), we get a palindrome (423448844324).

The spelling of 111104443213 in words is "one hundred eleven billion, one hundred four million, four hundred forty-three thousand, two hundred thirteen".