323111310332011 has 16 divisors (see below), whose sum is σ = 336494868410368. Its totient is φ = 309923244705600.

The previous prime is 323111310332003. The next prime is 323111310332033. The reversal of 323111310332011 is 110233013111323.

It is a cyclic number.

It is not a de Polignac number, because 323111310332011 - 2³ = 323111310332003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323111310333011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85263330 + ... + 88972231.

It is an arithmetic number, because the mean of its divisors is an integer number (21030929275648).

Almost surely, 2^{323111310332011} is an apocalyptic number.

323111310332011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

323111310332011 is a deficient number, since it is larger than the sum of its proper divisors (13383558078357).

323111310332011 is a wasteful number, since it uses less digits than its factorization.

323111310332011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174236122.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 323111310332011 its reverse (110233013111323), we get a palindrome (433344323443334).

The spelling of 323111310332011 in words is "three hundred twenty-three trillion, one hundred eleven billion, three hundred ten million, three hundred thirty-two thousand, eleven".