11276141217161 has 4 divisors (see below), whose sum is σ = 11467262254800. Its totient is φ = 11085020179524.

The previous prime is 11276141217149. The next prime is 11276141217203. The reversal of 11276141217161 is 16171214167211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11276141217161 - 2¹⁴ = 11276141200777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11276141217361) 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, 95560518731 + ... + 95560518848.

It is an arithmetic number, because the mean of its divisors is an integer number (2866815563700).

Almost surely, 2^{11276141217161} is an apocalyptic number.

It is an amenable number.

11276141217161 is a deficient number, since it is larger than the sum of its proper divisors (191121037639).

11276141217161 is an equidigital number, since it uses as much as digits as its factorization.

11276141217161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191121037638.

The product of its digits is 28224, while the sum is 41.

The spelling of 11276141217161 in words is "eleven trillion, two hundred seventy-six billion, one hundred forty-one million, two hundred seventeen thousand, one hundred sixty-one".