201023140211 has 8 divisors (see below), whose sum is σ = 201785402880. Its totient is φ = 200260988928.

The previous prime is 201023140147. The next prime is 201023140223. The reversal of 201023140211 is 112041320102.

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 201023140211 - 2⁶ = 201023140147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201023140211.

It is not an unprimeable number, because it can be changed into a prime (201023140411) 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 7 ways as a sum of consecutive naturals, for example, 6215795 + ... + 6248051.

It is an arithmetic number, because the mean of its divisors is an integer number (25223175360).

Almost surely, 2^201023140211 is an apocalyptic number.

201023140211 is a deficient number, since it is larger than the sum of its proper divisors (762262669).

201023140211 is a wasteful number, since it uses less digits than its factorization.

201023140211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55693.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201023140211 its reverse (112041320102), we get a palindrome (313064460313).

The spelling of 201023140211 in words is "two hundred one billion, twenty-three million, one hundred forty thousand, two hundred eleven".