130202230201 has 4 divisors (see below), whose sum is σ = 131544521332. Its totient is φ = 128859939072.

The previous prime is 130202230177. The next prime is 130202230303. The reversal of 130202230201 is 102032202031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102032202031 = 23 ⋅4436182697.

It can be written as a sum of positive squares in 2 ways, for example, as 53384564601 + 76817665600 = 231051^2 + 277160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130202230201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130202233201) 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 3 ways as a sum of consecutive naturals, for example, 671145420 + ... + 671145613.

It is an arithmetic number, because the mean of its divisors is an integer number (32886130333).

Almost surely, 2^130202230201 is an apocalyptic number.

It is an amenable number.

130202230201 is a deficient number, since it is larger than the sum of its proper divisors (1342291131).

130202230201 is an equidigital number, since it uses as much as digits as its factorization.

130202230201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342291130.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 130202230201 its reverse (102032202031), we get a palindrome (232234432232).

The spelling of 130202230201 in words is "one hundred thirty billion, two hundred two million, two hundred thirty thousand, two hundred one".