111030103230 has 32 divisors (see below), whose sum is σ = 266569380000. Its totient is φ = 29597235072.

The previous prime is 111030103229. The next prime is 111030103243. The reversal of 111030103230 is 32301030111.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 590685 + ... + 755624.

It is an arithmetic number, because the mean of its divisors is an integer number (8330293125).

Almost surely, 2^111030103230 is an apocalyptic number.

111030103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111030103230 is an abundant number, since it is smaller than the sum of its proper divisors (155539276770).

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

111030103230 is a wasteful number, since it uses less digits than its factorization.

111030103230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349068.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 111030103230 its reverse (32301030111), we get a palindrome (143331133341).

The spelling of 111030103230 in words is "one hundred eleven billion, thirty million, one hundred three thousand, two hundred thirty".