130320021330010 has 16 divisors (see below), whose sum is σ = 240297405184872. Its totient is φ = 50856593689600.

The previous prime is 130320021329977. The next prime is 130320021330049. The reversal of 130320021330010 is 10033120023031.

It can be written as a sum of positive squares in 4 ways, for example, as 50148251260849 + 80171770069161 = 7081543^2 + 8953869^2 .

It is a super-2 number, since 2×130320021330010² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130320021330010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158926854871 + ... + 158926855690.

Almost surely, 2^{130320021330010} is an apocalyptic number.

130320021330010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130320021330010 is a deficient number, since it is larger than the sum of its proper divisors (109977383854862).

130320021330010 is a wasteful number, since it uses less digits than its factorization.

130320021330010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317853710609.

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

Adding to 130320021330010 its reverse (10033120023031), we get a palindrome (140353141353041).

The spelling of 130320021330010 in words is "one hundred thirty trillion, three hundred twenty billion, twenty-one million, three hundred thirty thousand, ten".