33140311223 has 8 divisors (see below), whose sum is σ = 33777193968. Its totient is φ = 32503857984.

The previous prime is 33140311199. The next prime is 33140311229. The reversal of 33140311223 is 32211304133.

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 33140311223 - 2¹⁰ = 33140310199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33140311229) 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, 50636 + ... + 262382.

It is an arithmetic number, because the mean of its divisors is an integer number (4222149246).

Almost surely, 2^33140311223 is an apocalyptic number.

33140311223 is a deficient number, since it is larger than the sum of its proper divisors (636882745).

33140311223 is a wasteful number, since it uses less digits than its factorization.

33140311223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214753.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 33140311223 its reverse (32211304133), we get a palindrome (65351615356).

The spelling of 33140311223 in words is "thirty-three billion, one hundred forty million, three hundred eleven thousand, two hundred twenty-three".