201136321211 has 8 divisors (see below), whose sum is σ = 241968506880. Its totient is φ = 163328741928.

The previous prime is 201136321207. The next prime is 201136321231. The reversal of 201136321211 is 112123631102.

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 201136321211 - 2² = 201136321207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201136321231) 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, 756151451 + ... + 756151716.

It is an arithmetic number, because the mean of its divisors is an integer number (30246063360).

Almost surely, 2^201136321211 is an apocalyptic number.

201136321211 is a deficient number, since it is larger than the sum of its proper divisors (40832185669).

201136321211 is a wasteful number, since it uses less digits than its factorization.

201136321211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512303193.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 201136321211 its reverse (112123631102), we get a palindrome (313259952313).

The spelling of 201136321211 in words is "two hundred one billion, one hundred thirty-six million, three hundred twenty-one thousand, two hundred eleven".