11102320230013 has 16 divisors (see below), whose sum is σ = 12052781944560. Its totient is φ = 10185352704000.

The previous prime is 11102320230011. The next prime is 11102320230073. The reversal of 11102320230013 is 31003202320111.

It can be written as a sum of positive squares in 8 ways, for example, as 141837351769 + 10960482878244 = 376613^2 + 3310662^2 .

It is a cyclic number.

It is not a de Polignac number, because 11102320230013 - 2¹ = 11102320230011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102320230011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6267438 + ... + 7841263.

It is an arithmetic number, because the mean of its divisors is an integer number (753298871535).

Almost surely, 2^{11102320230013} is an apocalyptic number.

It is an amenable number.

11102320230013 is a deficient number, since it is larger than the sum of its proper divisors (950461714547).

11102320230013 is a wasteful number, since it uses less digits than its factorization.

11102320230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14109888.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11102320230013 its reverse (31003202320111), we get a palindrome (42105522550124).

The spelling of 11102320230013 in words is "eleven trillion, one hundred two billion, three hundred twenty million, two hundred thirty thousand, thirteen".