101130110223 has 4 divisors (see below), whose sum is σ = 134840146968. Its totient is φ = 67420073480.

The previous prime is 101130110171. The next prime is 101130110243. The reversal of 101130110223 is 322011031101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322011031101 = 3 ⋅107337010367.

It is a cyclic number.

It is not a de Polignac number, because 101130110223 - 2¹² = 101130106127 is a prime.

It is a super-3 number, since 3×101130110223³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101130110243) 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 3 ways as a sum of consecutive naturals, for example, 16855018368 + ... + 16855018373.

It is an arithmetic number, because the mean of its divisors is an integer number (33710036742).

Almost surely, 2^101130110223 is an apocalyptic number.

101130110223 is a deficient number, since it is larger than the sum of its proper divisors (33710036745).

101130110223 is an equidigital number, since it uses as much as digits as its factorization.

101130110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33710036744.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101130110223 its reverse (322011031101), we get a palindrome (423141141324).

The spelling of 101130110223 in words is "one hundred one billion, one hundred thirty million, one hundred ten thousand, two hundred twenty-three".