111103332213 has 8 divisors (see below), whose sum is σ = 148148333728. Its totient is φ = 74063609424.

The previous prime is 111103332187. The next prime is 111103332233. The reversal of 111103332213 is 312233301111.

It is a happy number.

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

It is not a de Polignac number, because 111103332213 - 2²² = 111099137909 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111103332213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111103332233) 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, 1270306 + ... + 1354947.

It is an arithmetic number, because the mean of its divisors is an integer number (18518541716).

Almost surely, 2^111103332213 is an apocalyptic number.

It is an amenable number.

111103332213 is a deficient number, since it is larger than the sum of its proper divisors (37045001515).

111103332213 is a wasteful number, since it uses less digits than its factorization.

111103332213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639363.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 111103332213 its reverse (312233301111), we get a palindrome (423336633324).

The spelling of 111103332213 in words is "one hundred eleven billion, one hundred three million, three hundred thirty-two thousand, two hundred thirteen".