20130313300 has 72 divisors (see below), whose sum is σ = 43935382400. Its totient is φ = 8005720320.

The previous prime is 20130313289. The next prime is 20130313327. The reversal of 20130313300 is 331303102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19374181 + ... + 19375219.

Almost surely, 2^20130313300 is an apocalyptic number.

20130313300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20130313300 is an abundant number, since it is smaller than the sum of its proper divisors (23805069100).

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

20130313300 is a wasteful number, since it uses less digits than its factorization.

20130313300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985 (or 1978 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 20130313300 its reverse (331303102), we get a palindrome (20461616402).

The spelling of 20130313300 in words is "twenty billion, one hundred thirty million, three hundred thirteen thousand, three hundred".