11102320202 has 16 divisors (see below), whose sum is σ = 17586918720. Its totient is φ = 5245829952.

The previous prime is 11102320193. The next prime is 11102320211. The reversal of 11102320202 is 20202320111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11102320193) and next prime (11102320211).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450127 + ... + 1457762.

It is an arithmetic number, because the mean of its divisors is an integer number (1099182420).

Almost surely, 2^11102320202 is an apocalyptic number.

11102320202 is a deficient number, since it is larger than the sum of its proper divisors (6484598518).

11102320202 is a wasteful number, since it uses less digits than its factorization.

11102320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907997.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11102320202 its reverse (20202320111), we get a palindrome (31304640313).

Subtracting 11102320202 from its reverse (20202320111), we obtain a palindrome (9099999909).

The spelling of 11102320202 in words is "eleven billion, one hundred two million, three hundred twenty thousand, two hundred two".