210300122101 has 16 divisors (see below), whose sum is σ = 226850400000. Its totient is φ = 194326976448.

The previous prime is 210300122099. The next prime is 210300122119. The reversal of 210300122101 is 101221003012.

It is a cyclic number.

It is not a de Polignac number, because 210300122101 - 2¹ = 210300122099 is a prime.

It is a super-2 number, since 2×210300122101² (a number of 23 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 (210300122161) 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, 140226 + ... + 663523.

It is an arithmetic number, because the mean of its divisors is an integer number (14178150000).

Almost surely, 2^210300122101 is an apocalyptic number.

It is an amenable number.

210300122101 is a deficient number, since it is larger than the sum of its proper divisors (16550277899).

210300122101 is a wasteful number, since it uses less digits than its factorization.

210300122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804108.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 210300122101 its reverse (101221003012), we get a palindrome (311521125113).

The spelling of 210300122101 in words is "two hundred ten billion, three hundred million, one hundred twenty-two thousand, one hundred one".