11210110312321 has 8 divisors (see below), whose sum is σ = 11221538769000. Its totient is φ = 11198683271040.

The previous prime is 11210110312283. The next prime is 11210110312327. The reversal of 11210110312321 is 12321301101211.

It can be written as a sum of positive squares in 4 ways, for example, as 1682115617296 + 9527994695025 = 1296964^2 + 3086745^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11210110312321 - 2²¹ = 11210108215169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210110312327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15872995 + ... + 16564183.

It is an arithmetic number, because the mean of its divisors is an integer number (1402692346125).

Almost surely, 2^{11210110312321} is an apocalyptic number.

It is an amenable number.

11210110312321 is a deficient number, since it is larger than the sum of its proper divisors (11428456679).

11210110312321 is a wasteful number, since it uses less digits than its factorization.

11210110312321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707699.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 11210110312321 its reverse (12321301101211), we get a palindrome (23531411413532).

The spelling of 11210110312321 in words is "eleven trillion, two hundred ten billion, one hundred ten million, three hundred twelve thousand, three hundred twenty-one".