130110720 has 144 divisors (see below), whose sum is σ = 429338112. Its totient is φ = 33546240.

The previous prime is 130110719. The next prime is 130110731. The reversal of 130110720 is 27011031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 130110720.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118494 + ... + 119586.

Almost surely, 2^130110720 is an apocalyptic number.

130110720 is a gapful number since it is divisible by the number (10) 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 130110720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214669056).

130110720 is an abundant number, since it is smaller than the sum of its proper divisors (299227392).

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

130110720 is a wasteful number, since it uses less digits than its factorization.

130110720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 130110720 is about 11406.6086108010. The cubic root of 130110720 is about 506.7234777787.

Adding to 130110720 its reverse (27011031), we get a palindrome (157121751).

It can be divided in two parts, 1301 and 10720, that added together give a palindrome (12021).

The spelling of 130110720 in words is "one hundred thirty million, one hundred ten thousand, seven hundred twenty".