323040224040133 has 4 divisors (see below), whose sum is σ = 325398181879980. Its totient is φ = 320682266200288.

The previous prime is 323040224040097. The next prime is 323040224040173. The reversal of 323040224040133 is 331040422040323.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 190261662970369 + 132778561069764 = 13793537^2 + 11522958^2 .

It is a cyclic number.

It is not a de Polignac number, because 323040224040133 - 2¹⁷ = 323040223909061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323040224040095 and 323040224040104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323040224040173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178978919718 + ... + 1178978919991.

It is an arithmetic number, because the mean of its divisors is an integer number (81349545469995).

Almost surely, 2^{323040224040133} is an apocalyptic number.

It is an amenable number.

323040224040133 is a deficient number, since it is larger than the sum of its proper divisors (2357957839847).

323040224040133 is a wasteful number, since it uses less digits than its factorization.

323040224040133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357957839846.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 323040224040133 its reverse (331040422040323), we get a palindrome (654080646080456).

The spelling of 323040224040133 in words is "three hundred twenty-three trillion, forty billion, two hundred twenty-four million, forty thousand, one hundred thirty-three".