130011013113221 has 2 divisors, whose sum is σ = 130011013113222. Its totient is φ = 130011013113220.

The previous prime is 130011013113209. The next prime is 130011013113269. The reversal of 130011013113221 is 122311310110031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92574224402500 + 37436788710721 = 9621550^2 + 6118561^2 .

It is a cyclic number.

It is not a de Polignac number, because 130011013113221 - 2¹⁸ = 130011012851077 is a prime.

It is a super-2 number, since 2×130011013113221² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130011013113193 and 130011013113202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130011013113271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65005506556610 + 65005506556611.

It is an arithmetic number, because the mean of its divisors is an integer number (65005506556611).

Almost surely, 2^{130011013113221} is an apocalyptic number.

It is an amenable number.

130011013113221 is a deficient number, since it is larger than the sum of its proper divisors (1).

130011013113221 is an equidigital number, since it uses as much as digits as its factorization.

130011013113221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 130011013113221 its reverse (122311310110031), we get a palindrome (252322323223252).

The spelling of 130011013113221 in words is "one hundred thirty trillion, eleven billion, thirteen million, one hundred thirteen thousand, two hundred twenty-one".