11423000314021 has 2 divisors, whose sum is σ = 11423000314022. Its totient is φ = 11423000314020.

The previous prime is 11423000314013. The next prime is 11423000314163. The reversal of 11423000314021 is 12041300032411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7027641940900 + 4395358373121 = 2650970^2 + 2096511^2 .

It is a cyclic number.

It is not a de Polignac number, because 11423000314021 - 2³ = 11423000314013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11423000313983 and 11423000314001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11423000314421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711500157010 + 5711500157011.

It is an arithmetic number, because the mean of its divisors is an integer number (5711500157011).

Almost surely, 2^{11423000314021} is an apocalyptic number.

It is an amenable number.

11423000314021 is a deficient number, since it is larger than the sum of its proper divisors (1).

11423000314021 is an equidigital number, since it uses as much as digits as its factorization.

11423000314021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11423000314021 its reverse (12041300032411), we get a palindrome (23464300346432).

The spelling of 11423000314021 in words is "eleven trillion, four hundred twenty-three billion, three hundred fourteen thousand, twenty-one".