130030314332221 has 4 divisors (see below), whose sum is σ = 130062239284572. Its totient is φ = 129998389379872.

The previous prime is 130030314332203. The next prime is 130030314332227. The reversal of 130030314332221 is 122233413030031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4971138456025 + 125059175876196 = 2229605^2 + 11182986^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130030314332221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130030314332221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130030314332227) 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, 15962470066 + ... + 15962478211.

It is an arithmetic number, because the mean of its divisors is an integer number (32515559821143).

Almost surely, 2^{130030314332221} is an apocalyptic number.

It is an amenable number.

130030314332221 is a deficient number, since it is larger than the sum of its proper divisors (31924952351).

130030314332221 is an equidigital number, since it uses as much as digits as its factorization.

130030314332221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31924952350.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 130030314332221 its reverse (122233413030031), we get a palindrome (252263727362252).

The spelling of 130030314332221 in words is "one hundred thirty trillion, thirty billion, three hundred fourteen million, three hundred thirty-two thousand, two hundred twenty-one".