111131303230 has 8 divisors (see below), whose sum is σ = 200036345832. Its totient is φ = 44452521288.

The previous prime is 111131303207. The next prime is 111131303243. The reversal of 111131303230 is 32303131111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 111131303198 and 111131303207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5556565152 + ... + 5556565171.

It is an arithmetic number, because the mean of its divisors is an integer number (25004543229).

Almost surely, 2^111131303230 is an apocalyptic number.

111131303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111131303230 is a deficient number, since it is larger than the sum of its proper divisors (88905042602).

111131303230 is a wasteful number, since it uses less digits than its factorization.

111131303230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11113130330.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 111131303230 its reverse (32303131111), we get a palindrome (143434434341).

The spelling of 111131303230 in words is "one hundred eleven billion, one hundred thirty-one million, three hundred three thousand, two hundred thirty".