23130110121 has 8 divisors (see below), whose sum is σ = 32654273184. Its totient is φ = 14513010240.

The previous prime is 23130110119. The next prime is 23130110131. The reversal of 23130110121 is 12101103132.

It is a happy number.

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

It is not a de Polignac number, because 23130110121 - 2¹ = 23130110119 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23130110121.

It is not an unprimeable number, because it can be changed into a prime (23130110111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226765735 + ... + 226765836.

It is an arithmetic number, because the mean of its divisors is an integer number (4081784148).

Almost surely, 2^23130110121 is an apocalyptic number.

It is an amenable number.

23130110121 is a deficient number, since it is larger than the sum of its proper divisors (9524163063).

23130110121 is a wasteful number, since it uses less digits than its factorization.

23130110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453531591.

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

Adding to 23130110121 its reverse (12101103132), we get a palindrome (35231213253).

The spelling of 23130110121 in words is "twenty-three billion, one hundred thirty million, one hundred ten thousand, one hundred twenty-one".