11202231313 has 16 divisors (see below), whose sum is σ = 13811656320. Its totient is φ = 8847686016.

The previous prime is 11202231307. The next prime is 11202231323. The reversal of 11202231313 is 31313220211.

11202231313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11202231313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11202231323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56395 + ... + 159952.

It is an arithmetic number, because the mean of its divisors is an integer number (863228520).

Almost surely, 2^11202231313 is an apocalyptic number.

11202231313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11202231313 is a deficient number, since it is larger than the sum of its proper divisors (2609425007).

11202231313 is a wasteful number, since it uses less digits than its factorization.

11202231313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216936.

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

Adding to 11202231313 its reverse (31313220211), we get a palindrome (42515451524).

The spelling of 11202231313 in words is "eleven billion, two hundred two million, two hundred thirty-one thousand, three hundred thirteen".