20213000133101 has 8 divisors (see below), whose sum is σ = 20395763933184. Its totient is φ = 20030605182000.

The previous prime is 20213000133077. The next prime is 20213000133143. The reversal of 20213000133101 is 10133100031202.

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 20213000133101 - 2³⁸ = 19938122226157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20213000133101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20213000033101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92102150 + ... + 92321351.

It is an arithmetic number, because the mean of its divisors is an integer number (2549470491648).

Almost surely, 2^{20213000133101} is an apocalyptic number.

It is an amenable number.

20213000133101 is a deficient number, since it is larger than the sum of its proper divisors (182763800083).

20213000133101 is a wasteful number, since it uses less digits than its factorization.

20213000133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184424491.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20213000133101 its reverse (10133100031202), we get a palindrome (30346100164303).

The spelling of 20213000133101 in words is "twenty trillion, two hundred thirteen billion, one hundred thirty-three thousand, one hundred one".