130055076 has 72 divisors (see below), whose sum is σ = 349483680. Its totient is φ = 40663296.

The previous prime is 130055071. The next prime is 130055119. The reversal of 130055076 is 670550031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130055071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72300 + ... + 74076.

It is an arithmetic number, because the mean of its divisors is an integer number (4853940).

Almost surely, 2^130055076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130055076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174741840).

130055076 is an abundant number, since it is smaller than the sum of its proper divisors (219428604).

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

130055076 is a wasteful number, since it uses less digits than its factorization.

130055076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 130055076 is about 11404.1692376078. The cubic root of 130055076 is about 506.6512312549.

It can be divided in two parts, 13005 and 5076, that added together give a palindrome (18081).

The spelling of 130055076 in words is "one hundred thirty million, fifty-five thousand, seventy-six".