23121102113301 has 4 divisors (see below), whose sum is σ = 30828136151072. Its totient is φ = 15414068075532.

The previous prime is 23121102113299. The next prime is 23121102113359. The reversal of 23121102113301 is 10331120112132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23121102113301 - 2¹ = 23121102113299 is a prime.

It is a super-2 number, since 2×23121102113301² (a number of 28 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 (23121102113401) 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 3 ways as a sum of consecutive naturals, for example, 3853517018881 + ... + 3853517018886.

It is an arithmetic number, because the mean of its divisors is an integer number (7707034037768).

Almost surely, 2^{23121102113301} is an apocalyptic number.

It is an amenable number.

23121102113301 is a deficient number, since it is larger than the sum of its proper divisors (7707034037771).

23121102113301 is an equidigital number, since it uses as much as digits as its factorization.

23121102113301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7707034037770.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 23121102113301 its reverse (10331120112132), we get a palindrome (33452222225433).

The spelling of 23121102113301 in words is "twenty-three trillion, one hundred twenty-one billion, one hundred two million, one hundred thirteen thousand, three hundred one".