111300303020 has 24 divisors (see below), whose sum is σ = 239166234384. Its totient is φ = 43484769216.

The previous prime is 111300303019. The next prime is 111300303041. The reversal of 111300303020 is 20303003111.

It is a super-2 number, since 2×111300303020² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111300302986 and 111300303004.

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, 64708619 + ... + 64710338.

It is an arithmetic number, because the mean of its divisors is an integer number (9965259766).

Almost surely, 2^111300303020 is an apocalyptic number.

111300303020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111300303020 is an abundant number, since it is smaller than the sum of its proper divisors (127865931364).

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

111300303020 is a wasteful number, since it uses less digits than its factorization.

111300303020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129419009 (or 129419007 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 111300303020 its reverse (20303003111), we get a palindrome (131603306131).

The spelling of 111300303020 in words is "one hundred eleven billion, three hundred million, three hundred three thousand, twenty".