13101422447 has 2 divisors, whose sum is σ = 13101422448. Its totient is φ = 13101422446.

The previous prime is 13101422441. The next prime is 13101422479. The reversal of 13101422447 is 74422410131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13101422447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13101422441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550711223 + 6550711224.

It is an arithmetic number, because the mean of its divisors is an integer number (6550711224).

Almost surely, 2^13101422447 is an apocalyptic number.

13101422447 is a deficient number, since it is larger than the sum of its proper divisors (1).

13101422447 is an equidigital number, since it uses as much as digits as its factorization.

13101422447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 13101422447 its reverse (74422410131), we get a palindrome (87523832578).

The spelling of 13101422447 in words is "thirteen billion, one hundred one million, four hundred twenty-two thousand, four hundred forty-seven".