130313201320 has 16 divisors (see below), whose sum is σ = 293204703060. Its totient is φ = 52125280512.

The previous prime is 130313201311. The next prime is 130313201321. The reversal of 130313201320 is 23102313031.

It can be written as a sum of positive squares in 2 ways, for example, as 125071151716 + 5242049604 = 353654^2 + 72402^2 .

It is not an unprimeable number, because it can be changed into a prime (130313201321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628914977 + ... + 1628915056.

Almost surely, 2^130313201320 is an apocalyptic number.

130313201320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130313201320 is an abundant number, since it is smaller than the sum of its proper divisors (162891501740).

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

130313201320 is a wasteful number, since it uses less digits than its factorization.

130313201320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257830044 (or 3257830040 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130313201320 its reverse (23102313031), we get a palindrome (153415514351).

The spelling of 130313201320 in words is "one hundred thirty billion, three hundred thirteen million, two hundred one thousand, three hundred twenty".