130033213013221 has 4 divisors (see below), whose sum is σ = 148609386300832. Its totient is φ = 111457039725612.

The previous prime is 130033213013219. The next prime is 130033213013237. The reversal of 130033213013221 is 122310312330031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 130033213013221 - 2¹ = 130033213013219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130033213019221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9288086643795 + ... + 9288086643808.

It is an arithmetic number, because the mean of its divisors is an integer number (37152346575208).

Almost surely, 2^{130033213013221} is an apocalyptic number.

It is an amenable number.

130033213013221 is a deficient number, since it is larger than the sum of its proper divisors (18576173287611).

130033213013221 is an equidigital number, since it uses as much as digits as its factorization.

130033213013221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18576173287610.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 130033213013221 its reverse (122310312330031), we get a palindrome (252343525343252).

The spelling of 130033213013221 in words is "one hundred thirty trillion, thirty-three billion, two hundred thirteen million, thirteen thousand, two hundred twenty-one".