130315000 has 80 divisors (see below), whose sum is σ = 310681800. Its totient is φ = 51216000.

The previous prime is 130314967. The next prime is 130315007. The reversal of 130315000 is 513031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130315007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 334806 + ... + 335194.

Almost surely, 2^130315000 is an apocalyptic number.

130315000 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 130315000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155340900).

130315000 is an abundant number, since it is smaller than the sum of its proper divisors (180366800).

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

130315000 is an equidigital number, since it uses as much as digits as its factorization.

130315000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 130315000 is about 11415.5595570257. The cubic root of 130315000 is about 506.9885324069.

Adding to 130315000 its reverse (513031), we get a palindrome (130828031).

The spelling of 130315000 in words is "one hundred thirty million, three hundred fifteen thousand".