101110210221103 has 12 divisors (see below), whose sum is σ = 106713186139368. Its totient is φ = 95787451286640.

The previous prime is 101110210221017. The next prime is 101110210221121. The reversal of 101110210221103 is 301122012011101.

It is a happy number.

It is not a de Polignac number, because 101110210221103 - 2²⁵ = 101110176666671 is a prime.

It is a super-2 number, since 2×101110210221103² (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 (101110210221173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28661025 + ... + 31994917.

It is an arithmetic number, because the mean of its divisors is an integer number (8892765511614).

Almost surely, 2^{101110210221103} is an apocalyptic number.

101110210221103 is a deficient number, since it is larger than the sum of its proper divisors (5602975918265).

101110210221103 is an equidigital number, since it uses as much as digits as its factorization.

101110210221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417942 (or 3417923 counting only the distinct ones).

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

Adding to 101110210221103 its reverse (301122012011101), we get a palindrome (402232222232204).

The spelling of 101110210221103 in words is "one hundred one trillion, one hundred ten billion, two hundred ten million, two hundred twenty-one thousand, one hundred three".