20032010313021 has 48 divisors (see below), whose sum is σ = 33269439909888. Its totient is φ = 11377392660000.

The previous prime is 20032010313011. The next prime is 20032010313043. The reversal of 20032010313021 is 12031301023002.

20032010313021 is a `hidden beast` number, since 2 + 0 + 0 + 320 + 10 + 31 + 302 + 1 = 666.

It is not a de Polignac number, because 20032010313021 - 2¹³ = 20032010304829 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20032010312985 and 20032010313003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20032010313011) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 141447196 + ... + 141588746.

It is an arithmetic number, because the mean of its divisors is an integer number (693113331456).

Almost surely, 2^{20032010313021} is an apocalyptic number.

20032010313021 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20032010313021 is a deficient number, since it is larger than the sum of its proper divisors (13237429596867).

20032010313021 is a wasteful number, since it uses less digits than its factorization.

20032010313021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155182 (or 155179 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20032010313021 its reverse (12031301023002), we get a palindrome (32063311336023).

The spelling of 20032010313021 in words is "twenty trillion, thirty-two billion, ten million, three hundred thirteen thousand, twenty-one".