20313002300 has 36 divisors (see below), whose sum is σ = 44426323200. Its totient is φ = 8061217920.

The previous prime is 20313002293. The next prime is 20313002327. The reversal of 20313002300 is 320031302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 787025 + ... + 812424.

Almost surely, 2^20313002300 is an apocalyptic number.

20313002300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20313002300 is an abundant number, since it is smaller than the sum of its proper divisors (24113320900).

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

20313002300 is a wasteful number, since it uses less digits than its factorization.

20313002300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599590 (or 1599583 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 20313002300 its reverse (320031302), we get a palindrome (20633033602).

The spelling of 20313002300 in words is "twenty billion, three hundred thirteen million, two thousand, three hundred".