23002121243063 has 2 divisors, whose sum is σ = 23002121243064. Its totient is φ = 23002121243062.

The previous prime is 23002121243051. The next prime is 23002121243071. The reversal of 23002121243063 is 36034212120032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23002121243063 - 2⁴ = 23002121243047 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23002121243963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501060621531 + 11501060621532.

It is an arithmetic number, because the mean of its divisors is an integer number (11501060621532).

Almost surely, 2^{23002121243063} is an apocalyptic number.

23002121243063 is a deficient number, since it is larger than the sum of its proper divisors (1).

23002121243063 is an equidigital number, since it uses as much as digits as its factorization.

23002121243063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 23002121243063 its reverse (36034212120032), we get a palindrome (59036333363095).

The spelling of 23002121243063 in words is "twenty-three trillion, two billion, one hundred twenty-one million, two hundred forty-three thousand, sixty-three".