20331301030101 has 20 divisors (see below), whose sum is σ = 30541122612000. Its totient is φ = 13478478885576.

The previous prime is 20331301030097. The next prime is 20331301030153. The reversal of 20331301030101 is 10103010313302.

It is a happy number.

20331301030101 is a `hidden beast` number, since 2 + 0 + 331 + 30 + 1 + 0 + 301 + 0 + 1 = 666.

It is not a de Polignac number, because 20331301030101 - 2² = 20331301030097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20331301030501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 701113201 + ... + 701142198.

It is an arithmetic number, because the mean of its divisors is an integer number (1527056130600).

Almost surely, 2^{20331301030101} is an apocalyptic number.

It is an amenable number.

20331301030101 is a deficient number, since it is larger than the sum of its proper divisors (10209821581899).

20331301030101 is a wasteful number, since it uses less digits than its factorization.

20331301030101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402255590 (or 1402255581 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 20331301030101 its reverse (10103010313302), we get a palindrome (30434311343403).

The spelling of 20331301030101 in words is "twenty trillion, three hundred thirty-one billion, three hundred one million, thirty thousand, one hundred one".