11960173711331 has 4 divisors (see below), whose sum is σ = 12138683766792. Its totient is φ = 11781663655872.

The previous prime is 11960173711327. The next prime is 11960173711333. The reversal of 11960173711331 is 13311737106911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11960173711331 - 2² = 11960173711327 is a prime.

It is a super-2 number, since 2×11960173711331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11960173711333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89255027630 + ... + 89255027763.

It is an arithmetic number, because the mean of its divisors is an integer number (3034670941698).

Almost surely, 2^{11960173711331} is an apocalyptic number.

11960173711331 is a deficient number, since it is larger than the sum of its proper divisors (178510055461).

11960173711331 is an equidigital number, since it uses as much as digits as its factorization.

11960173711331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178510055460.

The product of its (nonzero) digits is 71442, while the sum is 44.

The spelling of 11960173711331 in words is "eleven trillion, nine hundred sixty billion, one hundred seventy-three million, seven hundred eleven thousand, three hundred thirty-one".