11052005200340 has 48 divisors (see below), whose sum is σ = 25098246742800. Its totient is φ = 4063807825920.

The previous prime is 11052005200339. The next prime is 11052005200343. The reversal of 11052005200340 is 4300250025011.

It can be written as a sum of positive squares in 8 ways, for example, as 27573266704 + 11024431933636 = 166052^2 + 3320306^2 .

It is a super-2 number, since 2×11052005200340² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11052005200343) 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, 88127615 + ... + 88252934.

It is an arithmetic number, because the mean of its divisors is an integer number (522880140475).

Almost surely, 2^{11052005200340} is an apocalyptic number.

11052005200340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11052005200340 is an abundant number, since it is smaller than the sum of its proper divisors (14046241542460).

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

11052005200340 is a wasteful number, since it uses less digits than its factorization.

11052005200340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176380812 (or 176380810 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 11052005200340 its reverse (4300250025011), we get a palindrome (15352255225351).

The spelling of 11052005200340 in words is "eleven trillion, fifty-two billion, five million, two hundred thousand, three hundred forty".