11202009113 has 4 divisors (see below), whose sum is σ = 11791588560. Its totient is φ = 10612429668.

The previous prime is 11202009107. The next prime is 11202009131. The reversal of 11202009113 is 31190020211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11202009113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202009173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294789695 + ... + 294789732.

It is an arithmetic number, because the mean of its divisors is an integer number (2947897140).

Almost surely, 2^11202009113 is an apocalyptic number.

It is an amenable number.

11202009113 is a deficient number, since it is larger than the sum of its proper divisors (589579447).

11202009113 is an equidigital number, since it uses as much as digits as its factorization.

11202009113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589579446.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11202009113 its reverse (31190020211), we get a palindrome (42392029324).

The spelling of 11202009113 in words is "eleven billion, two hundred two million, nine thousand, one hundred thirteen".