323202320232032 has 48 divisors (see below), whose sum is σ = 661120542356400. Its totient is φ = 155347358154240.

The previous prime is 323202320231933. The next prime is 323202320232041. The reversal of 323202320232032 is 230232023202323.

It is a super-2 number, since 2×323202320232032² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 323202320231986 and 323202320232004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760220594 + ... + 760645617.

It is an arithmetic number, because the mean of its divisors is an integer number (13773344632425).

Almost surely, 2^{323202320232032} is an apocalyptic number.

323202320232032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

323202320232032 is an abundant number, since it is smaller than the sum of its proper divisors (337918222124368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323202320232032 is a wasteful number, since it uses less digits than its factorization.

323202320232032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520866479 (or 1520866471 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 323202320232032 its reverse (230232023202323), we get a palindrome (553434343434355).

The spelling of 323202320232032 in words is "three hundred twenty-three trillion, two hundred two billion, three hundred twenty million, two hundred thirty-two thousand, thirty-two".