130303330320 has 80 divisors (see below), whose sum is σ = 404606246400. Its totient is φ = 34690271232.

The previous prime is 130303330291. The next prime is 130303330343. The reversal of 130303330320 is 23033303031.

It is a tau number, because it is divible by the number of its divisors (80).

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, 301545 + ... + 592904.

It is an arithmetic number, because the mean of its divisors is an integer number (5057578080).

Almost surely, 2^130303330320 is an apocalyptic number.

130303330320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130303330320 is an abundant number, since it is smaller than the sum of its proper divisors (274302916080).

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

130303330320 is a wasteful number, since it uses less digits than its factorization.

130303330320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895072 (or 895066 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 21.

Adding to 130303330320 its reverse (23033303031), we get a palindrome (153336633351).

The spelling of 130303330320 in words is "one hundred thirty billion, three hundred three million, three hundred thirty thousand, three hundred twenty".