130112111444 has 24 divisors (see below), whose sum is σ = 260479652160. Its totient is φ = 55707598656.

The previous prime is 130112111323. The next prime is 130112111501. The reversal of 130112111444 is 444111211031.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2251577 + ... + 2308640.

It is an arithmetic number, because the mean of its divisors is an integer number (10853318840).

Almost surely, 2^130112111444 is an apocalyptic number.

130112111444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130112111444 is an abundant number, since it is smaller than the sum of its proper divisors (130367540716).

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

130112111444 is a wasteful number, since it uses less digits than its factorization.

130112111444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561247 (or 4561245 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 130112111444 its reverse (444111211031), we get a palindrome (574223322475).

The spelling of 130112111444 in words is "one hundred thirty billion, one hundred twelve million, one hundred eleven thousand, four hundred forty-four".