210011202122103 has 16 divisors (see below), whose sum is σ = 311128473932800. Its totient is φ = 140007122893080.

The previous prime is 210011202122101. The next prime is 210011202122119. The reversal of 210011202122103 is 301221202110012.

210011202122103 is a `hidden beast` number, since 210 + 0 + 11 + 20 + 212 + 210 + 3 = 666.

It is not a de Polignac number, because 210011202122103 - 2¹ = 210011202122101 is a prime.

It is a super-2 number, since 2×210011202122103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210011202122101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1811808 + ... + 20574378.

It is an arithmetic number, because the mean of its divisors is an integer number (19445529620800).

Almost surely, 2^{210011202122103} is an apocalyptic number.

210011202122103 is a deficient number, since it is larger than the sum of its proper divisors (101117271810697).

210011202122103 is a wasteful number, since it uses less digits than its factorization.

210011202122103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19177139 (or 19177133 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 210011202122103 its reverse (301221202110012), we get a palindrome (511232404232115).

The spelling of 210011202122103 in words is "two hundred ten trillion, eleven billion, two hundred two million, one hundred twenty-two thousand, one hundred three".