130120213321 has 8 divisors (see below), whose sum is σ = 149331029760. Its totient is φ = 111064950528.

The previous prime is 130120213241. The next prime is 130120213357. The reversal of 130120213321 is 123312021031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130120213321 - 2²¹ = 130118116169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130120210321) 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 7 ways as a sum of consecutive naturals, for example, 38886616 + ... + 38889961.

It is an arithmetic number, because the mean of its divisors is an integer number (18666378720).

Almost surely, 2^130120213321 is an apocalyptic number.

It is an amenable number.

130120213321 is a deficient number, since it is larger than the sum of its proper divisors (19210816439).

130120213321 is an equidigital number, since it uses as much as digits as its factorization.

130120213321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77776823.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 130120213321 its reverse (123312021031), we get a palindrome (253432234352).

The spelling of 130120213321 in words is "one hundred thirty billion, one hundred twenty million, two hundred thirteen thousand, three hundred twenty-one".