203311132212323 has 8 divisors (see below), whose sum is σ = 207037324823040. Its totient is φ = 199608902255560.

The previous prime is 203311132212319. The next prime is 203311132212341. The reversal of 203311132212323 is 323212231113302.

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 203311132212323 - 2² = 203311132212319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203311132232323) 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, 5990646365 + ... + 5990680302.

It is an arithmetic number, because the mean of its divisors is an integer number (25879665602880).

Almost surely, 2^{203311132212323} is an apocalyptic number.

203311132212323 is a deficient number, since it is larger than the sum of its proper divisors (3726192610717).

203311132212323 is a wasteful number, since it uses less digits than its factorization.

203311132212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11981326977.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 203311132212323 its reverse (323212231113302), we get a palindrome (526523363325625).

The spelling of 203311132212323 in words is "two hundred three trillion, three hundred eleven billion, one hundred thirty-two million, two hundred twelve thousand, three hundred twenty-three".