11310832876921 has 2 divisors, whose sum is σ = 11310832876922. Its totient is φ = 11310832876920.

The previous prime is 11310832876907. The next prime is 11310832876927. The reversal of 11310832876921 is 12967823801311.

11310832876921 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 can be written as a sum of positive squares in only one way, i.e., 10872774217321 + 438058659600 = 3297389^2 + 661860^2 .

It is a cyclic number.

It is not a de Polignac number, because 11310832876921 - 2²⁷ = 11310698659193 is a prime.

It is not a weakly prime, because it can be changed into another prime (11310832876927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655416438460 + 5655416438461.

It is an arithmetic number, because the mean of its divisors is an integer number (5655416438461).

Almost surely, 2^{11310832876921} is an apocalyptic number.

It is an amenable number.

11310832876921 is a deficient number, since it is larger than the sum of its proper divisors (1).

11310832876921 is an equidigital number, since it uses as much as digits as its factorization.

11310832876921 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 52.

It can be divided in two parts, 1131083 and 2876921, that added together give a palindrome (4008004).

The spelling of 11310832876921 in words is "eleven trillion, three hundred ten billion, eight hundred thirty-two million, eight hundred seventy-six thousand, nine hundred twenty-one".