111103303130 has 16 divisors (see below), whose sum is σ = 210511522080. Its totient is φ = 42102304272.

The previous prime is 111103303099. The next prime is 111103303139. The reversal of 111103303130 is 31303301111.

It is a junction number, because it is equal to n+sod(n) for n = 111103303099 and 111103303108.

It is not an unprimeable number, because it can be changed into a prime (111103303139) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 292376924 + ... + 292377303.

It is an arithmetic number, because the mean of its divisors is an integer number (13156970130).

Almost surely, 2^111103303130 is an apocalyptic number.

111103303130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111103303130 is a deficient number, since it is larger than the sum of its proper divisors (99408218950).

111103303130 is a wasteful number, since it uses less digits than its factorization.

111103303130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584754253.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 111103303130 its reverse (31303301111), we get a palindrome (142406604241).

The spelling of 111103303130 in words is "one hundred eleven billion, one hundred three million, three hundred three thousand, one hundred thirty".