13201144751 has 2 divisors, whose sum is σ = 13201144752. Its totient is φ = 13201144750.

The previous prime is 13201144721. The next prime is 13201144753. The reversal of 13201144751 is 15744110231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13201144751 is a prime.

It is a Sophie Germain prime.

Together with 13201144753, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13201144753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600572375 + 6600572376.

It is an arithmetic number, because the mean of its divisors is an integer number (6600572376).

Almost surely, 2^13201144751 is an apocalyptic number.

13201144751 is a deficient number, since it is larger than the sum of its proper divisors (1).

13201144751 is an equidigital number, since it uses as much as digits as its factorization.

13201144751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 13201144751 its reverse (15744110231), we get a palindrome (28945254982).

The spelling of 13201144751 in words is "thirteen billion, two hundred one million, one hundred forty-four thousand, seven hundred fifty-one".