220130210103 has 4 divisors (see below), whose sum is σ = 293506946808. Its totient is φ = 146753473400.

The previous prime is 220130210057. The next prime is 220130210177. The reversal of 220130210103 is 301012031022.

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

It is a cyclic number.

It is not a de Polignac number, because 220130210103 - 2⁹ = 220130209591 is a prime.

It is a super-3 number, since 3×220130210103³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220130210803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36688368348 + ... + 36688368353.

It is an arithmetic number, because the mean of its divisors is an integer number (73376736702).

Almost surely, 2^220130210103 is an apocalyptic number.

220130210103 is a deficient number, since it is larger than the sum of its proper divisors (73376736705).

220130210103 is an equidigital number, since it uses as much as digits as its factorization.

220130210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73376736704.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 220130210103 its reverse (301012031022), we get a palindrome (521142241125).

The spelling of 220130210103 in words is "two hundred twenty billion, one hundred thirty million, two hundred ten thousand, one hundred three".