201210201001 has 8 divisors (see below), whose sum is σ = 213068479680. Its totient is φ = 189478749168.

The previous prime is 201210200999. The next prime is 201210201019. The reversal of 201210201001 is 100102012102.

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 201210201001 - 2¹ = 201210200999 is a prime.

It is a super-3 number, since 3×201210201001³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201210207001) 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, 31703446 + ... + 31709791.

It is an arithmetic number, because the mean of its divisors is an integer number (26633559960).

Almost surely, 2^201210201001 is an apocalyptic number.

It is an amenable number.

201210201001 is a deficient number, since it is larger than the sum of its proper divisors (11858278679).

201210201001 is a wasteful number, since it uses less digits than its factorization.

201210201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63413423.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201210201001 its reverse (100102012102), we get a palindrome (301312213103).

The spelling of 201210201001 in words is "two hundred one billion, two hundred ten million, two hundred one thousand, one".