130315776 has 80 divisors (see below), whose sum is σ = 356707824. Its totient is φ = 42246144.

The previous prime is 130315771. The next prime is 130315799. The reversal of 130315776 is 677513031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130315771) 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 7 ways as a sum of consecutive naturals, for example, 55686 + ... + 57978.

Almost surely, 2^130315776 is an apocalyptic number.

130315776 is a gapful number since it is divisible by the number (16) 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 130315776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178353912).

130315776 is an abundant number, since it is smaller than the sum of its proper divisors (226392048).

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

130315776 is an equidigital number, since it uses as much as digits as its factorization.

130315776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351 (or 2335 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 130315776 is about 11415.5935456725. The cubic root of 130315776 is about 506.9895387436.

The spelling of 130315776 in words is "one hundred thirty million, three hundred fifteen thousand, seven hundred seventy-six".