111130200030 has 32 divisors (see below), whose sum is σ = 282401450784. Its totient is φ = 27891501056.

The previous prime is 111130200029. The next prime is 111130200061. The reversal of 111130200030 is 30002031111.

It is a junction number, because it is equal to n+sod(n) for n = 111130199979 and 111130200015.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 108950667 + ... + 108951686.

It is an arithmetic number, because the mean of its divisors is an integer number (8825045337).

Almost surely, 2^111130200030 is an apocalyptic number.

111130200030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111130200030 is an abundant number, since it is smaller than the sum of its proper divisors (171271250754).

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

111130200030 is a wasteful number, since it uses less digits than its factorization.

111130200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217902380.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 111130200030 its reverse (30002031111), we get a palindrome (141132231141).

The spelling of 111130200030 in words is "one hundred eleven billion, one hundred thirty million, two hundred thousand, thirty".