20032101121013 has 8 divisors (see below), whose sum is σ = 20144250910080. Its totient is φ = 19919953983520.

The previous prime is 20032101121003. The next prime is 20032101121033. The reversal of 20032101121013 is 31012110123002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20032101121013 - 2¹⁴ = 20032101104629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20032101120982 and 20032101121000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20032101121003) 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 7 ways as a sum of consecutive naturals, for example, 15602948 + ... + 16837938.

It is an arithmetic number, because the mean of its divisors is an integer number (2518031363760).

Almost surely, 2^{20032101121013} is an apocalyptic number.

It is an amenable number.

20032101121013 is a deficient number, since it is larger than the sum of its proper divisors (112149789067).

20032101121013 is a wasteful number, since it uses less digits than its factorization.

20032101121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325787.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 20032101121013 its reverse (31012110123002), we get a palindrome (51044211244015).

The spelling of 20032101121013 in words is "twenty trillion, thirty-two billion, one hundred one million, one hundred twenty-one thousand, thirteen".