323111032332133 has 16 divisors (see below), whose sum is σ = 348036480000000. Its totient is φ = 299092072411440.

The previous prime is 323111032332113. The next prime is 323111032332157. The reversal of 323111032332133 is 331233230111323.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 323111032332133 - 2⁹ = 323111032331621 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323111032332095 and 323111032332104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323111032332103) 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, 469636618 + ... + 470324116.

It is an arithmetic number, because the mean of its divisors is an integer number (21752280000000).

Almost surely, 2^{323111032332133} is an apocalyptic number.

It is an amenable number.

323111032332133 is a deficient number, since it is larger than the sum of its proper divisors (24925447667867).

323111032332133 is a wasteful number, since it uses less digits than its factorization.

323111032332133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346712.

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

Adding to 323111032332133 its reverse (331233230111323), we get a palindrome (654344262443456).

The spelling of 323111032332133 in words is "three hundred twenty-three trillion, one hundred eleven billion, thirty-two million, three hundred thirty-two thousand, one hundred thirty-three".