320132110203311 has 16 divisors (see below), whose sum is σ = 367980694169088. Its totient is φ = 272813157885600.

The previous prime is 320132110203293. The next prime is 320132110203331. The reversal of 320132110203311 is 113302011231023.

It is a cyclic number.

It is not a de Polignac number, because 320132110203311 - 2¹⁰ = 320132110202287 is a prime.

It is a super-3 number, since 3×320132110203311³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320132110203331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27347165 + ... + 37257638.

It is an arithmetic number, because the mean of its divisors is an integer number (22998793385568).

Almost surely, 2^{320132110203311} is an apocalyptic number.

320132110203311 is a deficient number, since it is larger than the sum of its proper divisors (47848583965777).

320132110203311 is a wasteful number, since it uses less digits than its factorization.

320132110203311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64608902.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 320132110203311 its reverse (113302011231023), we get a palindrome (433434121434334).

The spelling of 320132110203311 in words is "three hundred twenty trillion, one hundred thirty-two billion, one hundred ten million, two hundred three thousand, three hundred eleven".