111130320230 has 16 divisors (see below), whose sum is σ = 200061679680. Its totient is φ = 44446105152.

The previous prime is 111130320221. The next prime is 111130320247. The reversal of 111130320230 is 32023031111.

It is a junction number, because it is equal to n+sod(n) for n = 111130320199 and 111130320208.

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, 674990 + ... + 823329.

It is an arithmetic number, because the mean of its divisors is an integer number (12503854980).

Almost surely, 2^111130320230 is an apocalyptic number.

111130320230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111130320230 is a deficient number, since it is larger than the sum of its proper divisors (88931359450).

111130320230 is a wasteful number, since it uses less digits than its factorization.

111130320230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505743.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 111130320230 its reverse (32023031111), we get a palindrome (143153351341).

The spelling of 111130320230 in words is "one hundred eleven billion, one hundred thirty million, three hundred twenty thousand, two hundred thirty".