11041201242320 has 20 divisors (see below), whose sum is σ = 25670792888580. Its totient is φ = 4416480496896.

The previous prime is 11041201242317. The next prime is 11041201242347. The reversal of 11041201242320 is 2324210214011.

It can be written as a sum of positive squares in 2 ways, for example, as 1948346972224 + 9092854270096 = 1395832^2 + 3015436^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×11041201242320² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69007507685 + ... + 69007507844.

It is an arithmetic number, because the mean of its divisors is an integer number (1283539644429).

Almost surely, 2^{11041201242320} is an apocalyptic number.

11041201242320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11041201242320 is an abundant number, since it is smaller than the sum of its proper divisors (14629591646260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11041201242320 is a wasteful number, since it uses less digits than its factorization.

11041201242320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138015015542 (or 138015015536 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11041201242320 its reverse (2324210214011), we get a palindrome (13365411456331).

The spelling of 11041201242320 in words is "eleven trillion, forty-one billion, two hundred one million, two hundred forty-two thousand, three hundred twenty".