11052300520000 has 140 divisors (see below), whose sum is σ = 27414714292636. Its totient is φ = 4419532800000.

The previous prime is 11052300519983. The next prime is 11052300520067. The reversal of 11052300520000 is 2500325011.

It can be written as a sum of positive squares in 10 ways, for example, as 4827195679744 + 6225104840256 = 2197088^2 + 2495016^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11052300520000.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 132478300 + ... + 132561700.

Almost surely, 2^{11052300520000} is an apocalyptic number.

11052300520000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11052300520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13707357146318).

11052300520000 is an abundant number, since it is smaller than the sum of its proper divisors (16362413772636).

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

11052300520000 is an frugal number, since it uses more digits than its factorization.

11052300520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86746 (or 86721 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 11052300520000 its reverse (2500325011), we get a palindrome (11054800845011).

The spelling of 11052300520000 in words is "eleven trillion, fifty-two billion, three hundred million, five hundred twenty thousand".