323133021323120 has 40 divisors (see below), whose sum is σ = 751305652954416. Its totient is φ = 129249530528768.

The previous prime is 323133021323071. The next prime is 323133021323143. The reversal of 323133021323120 is 21323120331323.

It is a tau number, because it is divible by the number of its divisors (40).

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, 54638942 + ... + 60263421.

Almost surely, 2^{323133021323120} is an apocalyptic number.

It is an amenable number.

323133021323120 is an abundant number, since it is smaller than the sum of its proper divisors (428172631631296).

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

323133021323120 is a wasteful number, since it uses less digits than its factorization.

323133021323120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114937529 (or 114937523 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 323133021323120 its reverse (21323120331323), we get a palindrome (344456141654443).

The spelling of 323133021323120 in words is "three hundred twenty-three trillion, one hundred thirty-three billion, twenty-one million, three hundred twenty-three thousand, one hundred twenty".