20330012020203 has 6 divisors (see below), whose sum is σ = 29365572918084. Its totient is φ = 13553341346796.

The previous prime is 20330012020117. The next prime is 20330012020223. The reversal of 20330012020203 is 30202021003302.

It is a happy number.

20330012020203 is a `hidden beast` number, since 20 + 3 + 300 + 120 + 20 + 203 = 666.

It is not a de Polignac number, because 20330012020203 - 2¹⁰ = 20330012019179 is a prime.

It is a super-2 number, since 2×20330012020203² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20330012020223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1129445112225 + ... + 1129445112242.

It is an arithmetic number, because the mean of its divisors is an integer number (4894262153014).

Almost surely, 2^{20330012020203} is an apocalyptic number.

20330012020203 is a deficient number, since it is larger than the sum of its proper divisors (9035560897881).

20330012020203 is a wasteful number, since it uses less digits than its factorization.

20330012020203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258890224473 (or 2258890224470 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20330012020203 its reverse (30202021003302), we get a palindrome (50532033023505).

The spelling of 20330012020203 in words is "twenty trillion, three hundred thirty billion, twelve million, twenty thousand, two hundred three".