111230201213 has 8 divisors (see below), whose sum is σ = 111606079200. Its totient is φ = 110854411920.

The previous prime is 111230201209. The next prime is 111230201231. The reversal of 111230201213 is 312102032111.

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 111230201213 - 2² = 111230201209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111230201191 and 111230201200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111230201293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3344798 + ... + 3377888.

It is an arithmetic number, because the mean of its divisors is an integer number (13950759900).

Almost surely, 2^111230201213 is an apocalyptic number.

It is an amenable number.

111230201213 is a deficient number, since it is larger than the sum of its proper divisors (375877987).

111230201213 is a wasteful number, since it uses less digits than its factorization.

111230201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44347.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111230201213 its reverse (312102032111), we get a palindrome (423332233324).

The spelling of 111230201213 in words is "one hundred eleven billion, two hundred thirty million, two hundred one thousand, two hundred thirteen".