10211232305647 has 2 divisors, whose sum is σ = 10211232305648. Its totient is φ = 10211232305646.

The previous prime is 10211232305623. The next prime is 10211232305663. The reversal of 10211232305647 is 74650323211201.

It is a strong prime.

It is an emirp because it is prime and its reverse (74650323211201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10211232305647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211232302647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105616152823 + 5105616152824.

It is an arithmetic number, because the mean of its divisors is an integer number (5105616152824).

Almost surely, 2^{10211232305647} is an apocalyptic number.

10211232305647 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211232305647 is an equidigital number, since it uses as much as digits as its factorization.

10211232305647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

Adding to 10211232305647 its reverse (74650323211201), we get a palindrome (84861555516848).

The spelling of 10211232305647 in words is "ten trillion, two hundred eleven billion, two hundred thirty-two million, three hundred five thousand, six hundred forty-seven".