130551311044 has 96 divisors (see below), whose sum is σ = 293600772864. Its totient is φ = 49309585920.

The previous prime is 130551310991. The next prime is 130551311083. The reversal of 130551311044 is 440113155031.

130551311044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3136014 + ... + 3177370.

It is an arithmetic number, because the mean of its divisors is an integer number (3058341384).

Almost surely, 2^130551311044 is an apocalyptic number.

130551311044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130551311044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146800386432).

130551311044 is an abundant number, since it is smaller than the sum of its proper divisors (163049461820).

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

130551311044 is a wasteful number, since it uses less digits than its factorization.

130551311044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41693 (or 41691 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 130551311044 its reverse (440113155031), we get a palindrome (570664466075).

The spelling of 130551311044 in words is "one hundred thirty billion, five hundred fifty-one million, three hundred eleven thousand, forty-four".