2030203204020 has 48 divisors (see below), whose sum is σ = 6316187747520. Its totient is φ = 541387520928.

The previous prime is 2030203203953. The next prime is 2030203204021. The reversal of 2030203204020 is 204023020302.

2030203204020 is a `hidden beast` number, since 2 + 0 + 302 + 0 + 320 + 40 + 2 + 0 = 666.

It is a super-2 number, since 2×2030203204020² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2030203203984 and 2030203204002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030203204021) 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, 1879817242 + ... + 1879818321.

It is an arithmetic number, because the mean of its divisors is an integer number (131587244740).

Almost surely, 2^{2030203204020} is an apocalyptic number.

2030203204020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030203204020 is an abundant number, since it is smaller than the sum of its proper divisors (4285984543500).

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

2030203204020 is a wasteful number, since it uses less digits than its factorization.

2030203204020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3759635581 (or 3759635573 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 2030203204020 its reverse (204023020302), we get a palindrome (2234226224322).

The spelling of 2030203204020 in words is "two trillion, thirty billion, two hundred three million, two hundred four thousand, twenty".