20030300021130 has 32 divisors (see below), whose sum is σ = 54940251487104. Its totient is φ = 4578354290496.

The previous prime is 20030300021113. The next prime is 20030300021143. The reversal of 20030300021130 is 3112000303002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47691190317 + ... + 47691190736.

It is an arithmetic number, because the mean of its divisors is an integer number (1716882858972).

Almost surely, 2^{20030300021130} is an apocalyptic number.

20030300021130 is an abundant number, since it is smaller than the sum of its proper divisors (34909951465974).

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

20030300021130 is a wasteful number, since it uses less digits than its factorization.

20030300021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95382381070.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20030300021130 its reverse (3112000303002), we get a palindrome (23142300324132).

The spelling of 20030300021130 in words is "twenty trillion, thirty billion, three hundred million, twenty-one thousand, one hundred thirty".