130220421203 has 4 divisors (see below), whose sum is σ = 130224523728. Its totient is φ = 130216318680.

The previous prime is 130220421113. The next prime is 130220421217. The reversal of 130220421203 is 302124022031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302124022031 = 13 ⋅23240309387.

It is a cyclic number.

It is not a de Polignac number, because 130220421203 - 2³⁰ = 129146679379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130220427203) 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, 2003276 + ... + 2067257.

It is an arithmetic number, because the mean of its divisors is an integer number (32556130932).

Almost surely, 2^130220421203 is an apocalyptic number.

130220421203 is a deficient number, since it is larger than the sum of its proper divisors (4102525).

130220421203 is an equidigital number, since it uses as much as digits as its factorization.

130220421203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102524.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 130220421203 its reverse (302124022031), we get a palindrome (432344443234).

The spelling of 130220421203 in words is "one hundred thirty billion, two hundred twenty million, four hundred twenty-one thousand, two hundred three".