320132322131223 has 32 divisors (see below), whose sum is σ = 509031637549056. Its totient is φ = 174978689469408.

The previous prime is 320132322131201. The next prime is 320132322131243. The reversal of 320132322131223 is 322131223231023.

It is not a de Polignac number, because 320132322131223 - 2⁵ = 320132322131191 is a prime.

It is a super-3 number, since 3×320132322131223³ (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 (320132322131243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258253740 + ... + 259490382.

It is an arithmetic number, because the mean of its divisors is an integer number (15907238673408).

Almost surely, 2^{320132322131223} is an apocalyptic number.

320132322131223 is a deficient number, since it is larger than the sum of its proper divisors (188899315417833).

320132322131223 is a wasteful number, since it uses less digits than its factorization.

320132322131223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772643.

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

Adding to 320132322131223 its reverse (322131223231023), we get a palindrome (642263545362246).

The spelling of 320132322131223 in words is "three hundred twenty trillion, one hundred thirty-two billion, three hundred twenty-two million, one hundred thirty-one thousand, two hundred twenty-three".