323402123133 has 6 divisors (see below), whose sum is σ = 467136400094. Its totient is φ = 215601415416.

The previous prime is 323402123131. The next prime is 323402123137. The reversal of 323402123133 is 331321204323.

323402123133 is a `hidden beast` number, since 3 + 2 + 3 + 402 + 123 + 133 = 666.

It can be written as a sum of positive squares in only one way, i.e., 314162492004 + 9239631129 = 560502^2 + 96123^2 .

It is not a de Polignac number, because 323402123133 - 2¹ = 323402123131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323402123097 and 323402123106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323402123131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17966784610 + ... + 17966784627.

Almost surely, 2^323402123133 is an apocalyptic number.

It is an amenable number.

323402123133 is a deficient number, since it is larger than the sum of its proper divisors (143734276961).

323402123133 is a wasteful number, since it uses less digits than its factorization.

323402123133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35933569243 (or 35933569240 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 323402123133 its reverse (331321204323), we get a palindrome (654723327456).

The spelling of 323402123133 in words is "three hundred twenty-three billion, four hundred two million, one hundred twenty-three thousand, one hundred thirty-three".