210220223103 has 16 divisors (see below), whose sum is σ = 339749856000. Its totient is φ = 127406195640.

The previous prime is 210220223099. The next prime is 210220223117. The reversal of 210220223103 is 301322022012.

210220223103 is a `hidden beast` number, since 210 + 220 + 2 + 231 + 0 + 3 = 666.

210220223103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210220223103 - 2² = 210220223099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210220223153) 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 15 ways as a sum of consecutive naturals, for example, 353905803 + ... + 353906396.

It is an arithmetic number, because the mean of its divisors is an integer number (21234366000).

Almost surely, 2^210220223103 is an apocalyptic number.

210220223103 is a deficient number, since it is larger than the sum of its proper divisors (129529632897).

210220223103 is a wasteful number, since it uses less digits than its factorization.

210220223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707812219 (or 707812213 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 210220223103 its reverse (301322022012), we get a palindrome (511542245115).

The spelling of 210220223103 in words is "two hundred ten billion, two hundred twenty million, two hundred twenty-three thousand, one hundred three".