323231583355 has 16 divisors (see below), whose sum is σ = 397372941504. Its totient is φ = 252256337920.

The previous prime is 323231583341. The next prime is 323231583359. The reversal of 323231583355 is 553385132323.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-323231583355 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323231583359) 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, 2530299 + ... + 2654971.

It is an arithmetic number, because the mean of its divisors is an integer number (24835808844).

Almost surely, 2^323231583355 is an apocalyptic number.

323231583355 is a deficient number, since it is larger than the sum of its proper divisors (74141358149).

323231583355 is a wasteful number, since it uses less digits than its factorization.

323231583355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137366.

The product of its digits is 972000, while the sum is 43.

The spelling of 323231583355 in words is "three hundred twenty-three billion, two hundred thirty-one million, five hundred eighty-three thousand, three hundred fifty-five".