20303113002200 has 96 divisors (see below), whose sum is σ = 53953282884960. Its totient is φ = 6960420710400.

The previous prime is 20303113002197. The next prime is 20303113002203. The reversal of 20303113002200 is 220031130302.

It is an interprime number because it is at equal distance from previous prime (20303113002197) and next prime (20303113002203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20303113002203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14526080 + ... + 15862320.

It is an arithmetic number, because the mean of its divisors is an integer number (562013363385).

Almost surely, 2^{20303113002200} is an apocalyptic number.

20303113002200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20303113002200 is an abundant number, since it is smaller than the sum of its proper divisors (33650169882760).

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

20303113002200 is a wasteful number, since it uses less digits than its factorization.

20303113002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347117 (or 1347108 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20303113002200 its reverse (220031130302), we get a palindrome (20523144132502).

The spelling of 20303113002200 in words is "twenty trillion, three hundred three billion, one hundred thirteen million, two thousand, two hundred".