111301112021230 has 16 divisors (see below), whose sum is σ = 201618065345760. Its totient is φ = 44236875095712.

The previous prime is 111301112021191. The next prime is 111301112021257. The reversal of 111301112021230 is 32120211103111.

It is a junction number, because it is equal to n+sod(n) for n = 111301112021198 and 111301112021207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35446212450 + ... + 35446215589.

It is an arithmetic number, because the mean of its divisors is an integer number (12601129084110).

Almost surely, 2^{111301112021230} is an apocalyptic number.

111301112021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111301112021230 is a deficient number, since it is larger than the sum of its proper divisors (90316953324530).

111301112021230 is a wasteful number, since it uses less digits than its factorization.

111301112021230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70892428203.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 111301112021230 its reverse (32120211103111), we get a palindrome (143421323124341).

The spelling of 111301112021230 in words is "one hundred eleven trillion, three hundred one billion, one hundred twelve million, twenty-one thousand, two hundred thirty".