11613050601571 has 2 divisors, whose sum is σ = 11613050601572. Its totient is φ = 11613050601570.

The previous prime is 11613050601511. The next prime is 11613050601613. The reversal of 11613050601571 is 17510605031611.

11613050601571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (17510605031611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11613050601571 - 2¹⁵ = 11613050568803 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11613050601571.

It is not a weakly prime, because it can be changed into another prime (11613050601511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806525300785 + 5806525300786.

It is an arithmetic number, because the mean of its divisors is an integer number (5806525300786).

Almost surely, 2^{11613050601571} is an apocalyptic number.

11613050601571 is a deficient number, since it is larger than the sum of its proper divisors (1).

11613050601571 is an equidigital number, since it uses as much as digits as its factorization.

11613050601571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 37.

The spelling of 11613050601571 in words is "eleven trillion, six hundred thirteen billion, fifty million, six hundred one thousand, five hundred seventy-one".