11310320202 has 32 divisors (see below), whose sum is σ = 22883153280. Its totient is φ = 3726492480.

The previous prime is 11310320191. The next prime is 11310320213. The reversal of 11310320202 is 20202301311.

It is an interprime number because it is at equal distance from previous prime (11310320191) and next prime (11310320213).

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, 317424 + ... + 351252.

It is an arithmetic number, because the mean of its divisors is an integer number (715098540).

Almost surely, 2^11310320202 is an apocalyptic number.

11310320202 is an abundant number, since it is smaller than the sum of its proper divisors (11572833078).

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

11310320202 is a wasteful number, since it uses less digits than its factorization.

11310320202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34478.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11310320202 its reverse (20202301311), we get a palindrome (31512621513).

The spelling of 11310320202 in words is "eleven billion, three hundred ten million, three hundred twenty thousand, two hundred two".