201413311423 has 2 divisors, whose sum is σ = 201413311424. Its totient is φ = 201413311422.

The previous prime is 201413311397. The next prime is 201413311439. The reversal of 201413311423 is 324113314102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201413311423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201413311483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100706655711 + 100706655712.

It is an arithmetic number, because the mean of its divisors is an integer number (100706655712).

Almost surely, 2^201413311423 is an apocalyptic number.

201413311423 is a deficient number, since it is larger than the sum of its proper divisors (1).

201413311423 is an equidigital number, since it uses as much as digits as its factorization.

201413311423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 201413311423 its reverse (324113314102), we get a palindrome (525526625525).

The spelling of 201413311423 in words is "two hundred one billion, four hundred thirteen million, three hundred eleven thousand, four hundred twenty-three".