130221010201 has 4 divisors (see below), whose sum is σ = 137074747600. Its totient is φ = 123367272804.

The previous prime is 130221010187. The next prime is 130221010207. The reversal of 130221010201 is 102010122031.

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 a cyclic number.

It is not a de Polignac number, because 130221010201 - 2⁹ = 130221009689 is a prime.

It is a super-2 number, since 2×130221010201² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130221010207) 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, 3426868671 + ... + 3426868708.

It is an arithmetic number, because the mean of its divisors is an integer number (34268686900).

Almost surely, 2^130221010201 is an apocalyptic number.

It is an amenable number.

130221010201 is a deficient number, since it is larger than the sum of its proper divisors (6853737399).

130221010201 is an equidigital number, since it uses as much as digits as its factorization.

130221010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6853737398.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 130221010201 its reverse (102010122031), we get a palindrome (232231132232).

The spelling of 130221010201 in words is "one hundred thirty billion, two hundred twenty-one million, ten thousand, two hundred one".