223201311331 has 8 divisors (see below), whose sum is σ = 230822580224. Its totient is φ = 215606369160.

The previous prime is 223201311293. The next prime is 223201311371. The reversal of 223201311331 is 133113102322.

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 223201311331 - 2²¹ = 223199214179 is a prime.

It is a super-3 number, since 3×223201311331³ (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 not an unprimeable number, because it can be changed into a prime (223201311371) 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, 6564435 + ... + 6598348.

It is an arithmetic number, because the mean of its divisors is an integer number (28852822528).

Almost surely, 2^223201311331 is an apocalyptic number.

223201311331 is a deficient number, since it is larger than the sum of its proper divisors (7621268893).

223201311331 is a wasteful number, since it uses less digits than its factorization.

223201311331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13163361.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 223201311331 its reverse (133113102322), we get a palindrome (356314413653).

The spelling of 223201311331 in words is "two hundred twenty-three billion, two hundred one million, three hundred eleven thousand, three hundred thirty-one".