11310556772411 has 4 divisors (see below), whose sum is σ = 12180599601072. Its totient is φ = 10440513943752.

The previous prime is 11310556772401. The next prime is 11310556772419. The reversal of 11310556772411 is 11427765501311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11310556772411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11310556772419) 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, 435021414311 + ... + 435021414336.

It is an arithmetic number, because the mean of its divisors is an integer number (3045149900268).

Almost surely, 2^{11310556772411} is an apocalyptic number.

11310556772411 is a deficient number, since it is larger than the sum of its proper divisors (870042828661).

11310556772411 is an equidigital number, since it uses as much as digits as its factorization.

11310556772411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870042828660.

The product of its (nonzero) digits is 176400, while the sum is 44.

The spelling of 11310556772411 in words is "eleven trillion, three hundred ten billion, five hundred fifty-six million, seven hundred seventy-two thousand, four hundred eleven".