20203130300 has 36 divisors (see below), whose sum is σ = 44094245496. Its totient is φ = 8034532800.

The previous prime is 20203130291. The next prime is 20203130329. The reversal of 20203130300 is 303130202.

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, 566606 + ... + 601205.

Almost surely, 2^20203130300 is an apocalyptic number.

20203130300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20203130300 is an abundant number, since it is smaller than the sum of its proper divisors (23891115196).

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

20203130300 is a wasteful number, since it uses less digits than its factorization.

20203130300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167998 (or 1167991 counting only the distinct ones).

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

Adding to 20203130300 its reverse (303130202), we get a palindrome (20506260502).

The spelling of 20203130300 in words is "twenty billion, two hundred three million, one hundred thirty thousand, three hundred".