11103200201000 has 64 divisors (see below), whose sum is σ = 26615183409360. Its totient is φ = 4332956160000.

The previous prime is 11103200200999. The next prime is 11103200201017. The reversal of 11103200201000 is 10200230111.

It can be written as a sum of positive squares in 8 ways, for example, as 1853317385956 + 9249882815044 = 1361366^2 + 3041362^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135363881 + ... + 135445880.

Almost surely, 2^{11103200201000} is an apocalyptic number.

11103200201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11103200201000 is an abundant number, since it is smaller than the sum of its proper divisors (15511983208360).

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

11103200201000 is a wasteful number, since it uses less digits than its factorization.

11103200201000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270809823 (or 270809809 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11103200201000 its reverse (10200230111), we get a palindrome (11113400431111).

The spelling of 11103200201000 in words is "eleven trillion, one hundred three billion, two hundred million, two hundred one thousand".