111230303232020 has 24 divisors (see below), whose sum is σ = 266952727757184. Its totient is φ = 38136103965216.

The previous prime is 111230303231981. The next prime is 111230303232047. The reversal of 111230303232020 is 20232303032111.

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, 397251082832 + ... + 397251083111.

It is an arithmetic number, because the mean of its divisors is an integer number (11123030323216).

Almost surely, 2^{111230303232020} is an apocalyptic number.

111230303232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111230303232020 is an abundant number, since it is smaller than the sum of its proper divisors (155722424525164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111230303232020 is a wasteful number, since it uses less digits than its factorization.

111230303232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794502165959 (or 794502165957 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 111230303232020 its reverse (20232303032111), we get a palindrome (131462606264131).

The spelling of 111230303232020 in words is "one hundred eleven trillion, two hundred thirty billion, three hundred three million, two hundred thirty-two thousand, twenty".