11320203332109 has 64 divisors (see below), whose sum is σ = 17399885045760. Its totient is φ = 6412628252160.

The previous prime is 11320203332107. The next prime is 11320203332117. The reversal of 11320203332109 is 90123330202311.

It is not a de Polignac number, because 11320203332109 - 2¹ = 11320203332107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320203332107) 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, 4577517297 + ... + 4577519769.

It is an arithmetic number, because the mean of its divisors is an integer number (271873203840).

Almost surely, 2^{11320203332109} is an apocalyptic number.

It is an amenable number.

11320203332109 is a deficient number, since it is larger than the sum of its proper divisors (6079681713651).

11320203332109 is a wasteful number, since it uses less digits than its factorization.

11320203332109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5290.

The product of its (nonzero) digits is 5832, while the sum is 30.

The spelling of 11320203332109 in words is "eleven trillion, three hundred twenty billion, two hundred three million, three hundred thirty-two thousand, one hundred nine".