23313010000121 has 2 divisors, whose sum is σ = 23313010000122. Its totient is φ = 23313010000120.

The previous prime is 23313010000109. The next prime is 23313010000127. The reversal of 23313010000121 is 12100001031332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22176517548025 + 1136492452096 = 4709195^2 + 1066064^2 .

It is a cyclic number.

It is not a de Polignac number, because 23313010000121 - 2³⁰ = 23311936258297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23313010000121.

It is not a weakly prime, because it can be changed into another prime (23313010000127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656505000060 + 11656505000061.

It is an arithmetic number, because the mean of its divisors is an integer number (11656505000061).

Almost surely, 2^{23313010000121} is an apocalyptic number.

It is an amenable number.

23313010000121 is a deficient number, since it is larger than the sum of its proper divisors (1).

23313010000121 is an equidigital number, since it uses as much as digits as its factorization.

23313010000121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 23313010000121 its reverse (12100001031332), we get a palindrome (35413011031453).

The spelling of 23313010000121 in words is "twenty-three trillion, three hundred thirteen billion, ten million, one hundred twenty-one", and thus it is an aban number.