201000010320021 has 8 divisors (see below), whose sum is σ = 292363651374624. Its totient is φ = 121818188072720.

The previous prime is 201000010320013. The next prime is 201000010320023. The reversal of 201000010320021 is 120023010000102.

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 201000010320021 - 2³ = 201000010320013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201000010319979 and 201000010320006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000010320023) 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, 3045454701786 + ... + 3045454701851.

It is an arithmetic number, because the mean of its divisors is an integer number (36545456421828).

Almost surely, 2^{201000010320021} is an apocalyptic number.

It is an amenable number.

201000010320021 is a deficient number, since it is larger than the sum of its proper divisors (91363641054603).

201000010320021 is a wasteful number, since it uses less digits than its factorization.

201000010320021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6090909403651.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 201000010320021 its reverse (120023010000102), we get a palindrome (321023020320123).

The spelling of 201000010320021 in words is "two hundred one trillion, ten million, three hundred twenty thousand, twenty-one".