323322120 has 96 divisors (see below), whose sum is σ = 1146337920. Its totient is φ = 78380160.

The previous prime is 323322119. The next prime is 323322121. The reversal of 323322120 is 21223323.

It is a happy number.

323322120 is a `hidden beast` number, since 323 + 322 + 1 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (323322119) and next prime (323322121).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 323322093 and 323322102.

It is not an unprimeable number, because it can be changed into a prime (323322121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36864 + ... + 44783.

It is an arithmetic number, because the mean of its divisors is an integer number (11941020).

Almost surely, 2^323322120 is an apocalyptic number.

323322120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323322120 is an abundant number, since it is smaller than the sum of its proper divisors (823015800).

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

323322120 is a wasteful number, since it uses less digits than its factorization.

323322120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81675 (or 81668 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 323322120 is about 17981.1601405471. The cubic root of 323322120 is about 686.3492117702.

Adding to 323322120 its reverse (21223323), we get a palindrome (344545443).

The spelling of 323322120 in words is "three hundred twenty-three million, three hundred twenty-two thousand, one hundred twenty".