323123031233311 has 12 divisors (see below), whose sum is σ = 344852641119720. Its totient is φ = 301923178332480.

The previous prime is 323123031233267. The next prime is 323123031233371. The reversal of 323123031233311 is 113332130321323.

It is a happy number.

It is not a de Polignac number, because 323123031233311 - 2¹³ = 323123031225119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323123031233371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1595552280 + ... + 1595754781.

It is an arithmetic number, because the mean of its divisors is an integer number (28737720093310).

Almost surely, 2^{323123031233311} is an apocalyptic number.

323123031233311 is a deficient number, since it is larger than the sum of its proper divisors (21729609886409).

323123031233311 is an equidigital number, since it uses as much as digits as its factorization.

323123031233311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191307226 (or 3191307153 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 323123031233311 its reverse (113332130321323), we get a palindrome (436455161554634).

The spelling of 323123031233311 in words is "three hundred twenty-three trillion, one hundred twenty-three billion, thirty-one million, two hundred thirty-three thousand, three hundred eleven".