111032111213 has 16 divisors (see below), whose sum is σ = 117759566400. Its totient is φ = 104393577600.

The previous prime is 111032111063. The next prime is 111032111257. The reversal of 111032111213 is 312111230111.

It is a cyclic number.

It is not a de Polignac number, because 111032111213 - 2¹² = 111032107117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111032111191 and 111032111200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111032111293) 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, 9483263 + ... + 9494963.

It is an arithmetic number, because the mean of its divisors is an integer number (7359972900).

Almost surely, 2^111032111213 is an apocalyptic number.

It is an amenable number.

111032111213 is a deficient number, since it is larger than the sum of its proper divisors (6727455187).

111032111213 is a wasteful number, since it uses less digits than its factorization.

111032111213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15452.

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

Adding to 111032111213 its reverse (312111230111), we get a palindrome (423143341324).

The spelling of 111032111213 in words is "one hundred eleven billion, thirty-two million, one hundred eleven thousand, two hundred thirteen".