130100320 has 96 divisors (see below), whose sum is σ = 371988288. Its totient is φ = 41975808.

The previous prime is 130100263. The next prime is 130100323. The reversal of 130100320 is 23001031.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 130100297 and 130100306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130100323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15624 + ... + 22456.

It is an arithmetic number, because the mean of its divisors is an integer number (3874878).

Almost surely, 2^130100320 is an apocalyptic number.

130100320 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 130100320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185994144).

130100320 is an abundant number, since it is smaller than the sum of its proper divisors (241887968).

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

130100320 is a wasteful number, since it uses less digits than its factorization.

130100320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6872 (or 6864 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 130100320 is about 11406.1527256126. The cubic root of 130100320 is about 506.7099762917.

Adding to 130100320 its reverse (23001031), we get a palindrome (153101351).

The spelling of 130100320 in words is "one hundred thirty million, one hundred thousand, three hundred twenty".