201001321022033 has 4 divisors (see below), whose sum is σ = 229715795453760. Its totient is φ = 172286846590308.

The previous prime is 201001321022023. The next prime is 201001321022041. The reversal of 201001321022033 is 330220123100102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201001321022033 - 2⁴ = 201001321022017 is a prime.

It is a super-3 number, since 3×201001321022033³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201001321021996 and 201001321022014.

It is not an unprimeable number, because it can be changed into a prime (201001321022023) 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 3 ways as a sum of consecutive naturals, for example, 14357237215853 + ... + 14357237215866.

It is an arithmetic number, because the mean of its divisors is an integer number (57428948863440).

Almost surely, 2^{201001321022033} is an apocalyptic number.

It is an amenable number.

201001321022033 is a deficient number, since it is larger than the sum of its proper divisors (28714474431727).

201001321022033 is an equidigital number, since it uses as much as digits as its factorization.

201001321022033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28714474431726.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 201001321022033 its reverse (330220123100102), we get a palindrome (531221444122135).

The spelling of 201001321022033 in words is "two hundred one trillion, one billion, three hundred twenty-one million, twenty-two thousand, thirty-three".