111441103130 has 32 divisors (see below), whose sum is σ = 233008479360. Its totient is φ = 37582009920.

The previous prime is 111441103121. The next prime is 111441103139. The reversal of 111441103130 is 31301144111.

It is an interprime number because it is at equal distance from previous prime (111441103121) and next prime (111441103139).

It is not an unprimeable number, because it can be changed into a prime (111441103139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13045040 + ... + 13053579.

It is an arithmetic number, because the mean of its divisors is an integer number (7281514980).

Almost surely, 2^111441103130 is an apocalyptic number.

111441103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111441103130 is an abundant number, since it is smaller than the sum of its proper divisors (121567376230).

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

111441103130 is a wasteful number, since it uses less digits than its factorization.

111441103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26098694.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 111441103130 its reverse (31301144111), we get a palindrome (142742247241).

The spelling of 111441103130 in words is "one hundred eleven billion, four hundred forty-one million, one hundred three thousand, one hundred thirty".