23122120001300 has 18 divisors (see below), whose sum is σ = 50175000403038. Its totient is φ = 9248848000480.

The previous prime is 23122120001273. The next prime is 23122120001311. The reversal of 23122120001300 is 310002122132.

It can be written as a sum of positive squares in 3 ways, for example, as 7036148825476 + 16085971175824 = 2652574^2 + 4010732^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115610599907 + ... + 115610600106.

It is an arithmetic number, because the mean of its divisors is an integer number (2787500022391).

Almost surely, 2^{23122120001300} is an apocalyptic number.

23122120001300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23122120001300 is an abundant number, since it is smaller than the sum of its proper divisors (27052880401738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23122120001300 is a wasteful number, since it uses less digits than its factorization.

23122120001300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231221200027 (or 231221200020 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23122120001300 its reverse (310002122132), we get a palindrome (23432122123432).

The spelling of 23122120001300 in words is "twenty-three trillion, one hundred twenty-two billion, one hundred twenty million, one thousand, three hundred".