210110101221103 has 8 divisors (see below), whose sum is σ = 210150546402672. Its totient is φ = 210069657920256.

The previous prime is 210110101221101. The next prime is 210110101221107. The reversal of 210110101221103 is 301122101011012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210110101221103 - 2¹ = 210110101221101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210110101221101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234192351 + ... + 235087807.

It is an arithmetic number, because the mean of its divisors is an integer number (26268818300334).

Almost surely, 2^{210110101221103} is an apocalyptic number.

210110101221103 is a deficient number, since it is larger than the sum of its proper divisors (40445181569).

210110101221103 is an equidigital number, since it uses as much as digits as its factorization.

210110101221103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940361.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 210110101221103 its reverse (301122101011012), we get a palindrome (511232202232115).

The spelling of 210110101221103 in words is "two hundred ten trillion, one hundred ten billion, one hundred one million, two hundred twenty-one thousand, one hundred three".