20200300031030 has 32 divisors (see below), whose sum is σ = 42021811955520. Its totient is φ = 6847998981120.

The previous prime is 20200300031011. The next prime is 20200300031033. The reversal of 20200300031030 is 3013000300202.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 20200300030996 and 20200300031014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200300031033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621205651 + ... + 1621218110.

It is an arithmetic number, because the mean of its divisors is an integer number (1313181623610).

Almost surely, 2^{20200300031030} is an apocalyptic number.

20200300031030 is an abundant number, since it is smaller than the sum of its proper divisors (21821511924490).

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

20200300031030 is a wasteful number, since it uses less digits than its factorization.

20200300031030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242423864.

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

Adding to 20200300031030 its reverse (3013000300202), we get a palindrome (23213300331232).

The spelling of 20200300031030 in words is "twenty trillion, two hundred billion, three hundred million, thirty-one thousand, thirty".