111102213113 has 16 divisors (see below), whose sum is σ = 117334656000. Its totient is φ = 105050151360.

The previous prime is 111102213109. The next prime is 111102213121. The reversal of 111102213113 is 311312201111.

It is a cyclic number.

It is not a de Polignac number, because 111102213113 - 2² = 111102213109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111102213091 and 111102213100.

It is not an unprimeable number, because it can be changed into a prime (111102213133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125720 + ... + 487862.

It is an arithmetic number, because the mean of its divisors is an integer number (7333416000).

Almost surely, 2^111102213113 is an apocalyptic number.

It is an amenable number.

111102213113 is a deficient number, since it is larger than the sum of its proper divisors (6232442887).

111102213113 is a wasteful number, since it uses less digits than its factorization.

111102213113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362392.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 111102213113 its reverse (311312201111), we get a palindrome (422414414224).

The spelling of 111102213113 in words is "one hundred eleven billion, one hundred two million, two hundred thirteen thousand, one hundred thirteen".