11102003323201 has 64 divisors (see below), whose sum is σ = 13512635136000. Its totient is φ = 8909937653760.

The previous prime is 11102003323199. The next prime is 11102003323207. The reversal of 11102003323201 is 10232330020111.

It is not a de Polignac number, because 11102003323201 - 2¹ = 11102003323199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (11102003323207) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6781919355 + ... + 6781920991.

It is an arithmetic number, because the mean of its divisors is an integer number (211134924000).

Almost surely, 2^{11102003323201} is an apocalyptic number.

It is an amenable number.

11102003323201 is a deficient number, since it is larger than the sum of its proper divisors (2410631812799).

11102003323201 is a wasteful number, since it uses less digits than its factorization.

11102003323201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142.

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

Adding to 11102003323201 its reverse (10232330020111), we get a palindrome (21334333343312).

The spelling of 11102003323201 in words is "eleven trillion, one hundred two billion, three million, three hundred twenty-three thousand, two hundred one".