111011102030213 has 16 divisors (see below), whose sum is σ = 140749273105920. Its totient is φ = 85036019161200.

The previous prime is 111011102030173. The next prime is 111011102030221. The reversal of 111011102030213 is 312030201110111.

It is a cyclic number.

It is not a de Polignac number, because 111011102030213 - 2²⁶ = 111011034921349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 111011102030191 and 111011102030200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111011102030233) 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, 12217814303 + ... + 12217823388.

It is an arithmetic number, because the mean of its divisors is an integer number (8796829569120).

Almost surely, 2^{111011102030213} is an apocalyptic number.

It is an amenable number.

111011102030213 is a deficient number, since it is larger than the sum of its proper divisors (29738171075707).

111011102030213 is a wasteful number, since it uses less digits than its factorization.

111011102030213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24435637768.

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

Adding to 111011102030213 its reverse (312030201110111), we get a palindrome (423041303140324).

The spelling of 111011102030213 in words is "one hundred eleven trillion, eleven billion, one hundred two million, thirty thousand, two hundred thirteen".