201023344230413 has 8 divisors (see below), whose sum is σ = 224050786139520. Its totient is φ = 179240628911040.

The previous prime is 201023344230251. The next prime is 201023344230469. The reversal of 201023344230413 is 314032443320102.

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 201023344230413 - 2³² = 201019049263117 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 201023344230413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201023344230493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311181647093 + ... + 311181647738.

It is an arithmetic number, because the mean of its divisors is an integer number (28006348267440).

Almost surely, 2^{201023344230413} is an apocalyptic number.

It is an amenable number.

201023344230413 is a deficient number, since it is larger than the sum of its proper divisors (23027441909107).

201023344230413 is a wasteful number, since it uses less digits than its factorization.

201023344230413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622363294867.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 201023344230413 its reverse (314032443320102), we get a palindrome (515055787550515).

The spelling of 201023344230413 in words is "two hundred one trillion, twenty-three billion, three hundred forty-four million, two hundred thirty thousand, four hundred thirteen".