201311322332223 has 8 divisors (see below), whose sum is σ = 268415838432000. Its totient is φ = 134207177226968.

The previous prime is 201311322332209. The next prime is 201311322332249. The reversal of 201311322332223 is 322233223113102.

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 201311322332223 - 2²⁰ = 201311321283647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201311222332223) 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, 91480023 + ... + 93654776.

It is an arithmetic number, because the mean of its divisors is an integer number (33551979804000).

Almost surely, 2^{201311322332223} is an apocalyptic number.

201311322332223 is a deficient number, since it is larger than the sum of its proper divisors (67104516099777).

201311322332223 is a wasteful number, since it uses less digits than its factorization.

201311322332223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185497261.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 201311322332223 its reverse (322233223113102), we get a palindrome (523544545445325).

The spelling of 201311322332223 in words is "two hundred one trillion, three hundred eleven billion, three hundred twenty-two million, three hundred thirty-two thousand, two hundred twenty-three".