201030001211 has 8 divisors (see below), whose sum is σ = 217946828400. Its totient is φ = 184320742752.

The previous prime is 201030001177. The next prime is 201030001253. The reversal of 201030001211 is 112100030102.

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 201030001211 - 2³⁰ = 199956259387 is a prime.

It is a super-3 number, since 3×201030001211³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201030001192 and 201030001201.

It is not an unprimeable number, because it can be changed into a prime (201030001511) 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, 51890165 + ... + 51894038.

It is an arithmetic number, because the mean of its divisors is an integer number (27243353550).

Almost surely, 2^201030001211 is an apocalyptic number.

201030001211 is a deficient number, since it is larger than the sum of its proper divisors (16916827189).

201030001211 is a wasteful number, since it uses less digits than its factorization.

201030001211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103784365.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 201030001211 its reverse (112100030102), we get a palindrome (313130031313).

The spelling of 201030001211 in words is "two hundred one billion, thirty million, one thousand, two hundred eleven".