323145204140033 has 8 divisors (see below), whose sum is σ = 356012358117696. Its totient is φ = 290859769702000.

The previous prime is 323145204139999. The next prime is 323145204140141. The reversal of 323145204140033 is 330041402541323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323145204140033 - 2²⁶ = 323145137031169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323145204139975 and 323145204140002.

It is not an unprimeable number, because it can be changed into a prime (323145204110033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145429883741 + ... + 145429885962.

It is an arithmetic number, because the mean of its divisors is an integer number (44501544764712).

Almost surely, 2^{323145204140033} is an apocalyptic number.

It is an amenable number.

323145204140033 is a deficient number, since it is larger than the sum of its proper divisors (32867153977663).

323145204140033 is a wasteful number, since it uses less digits than its factorization.

323145204140033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290859769815.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 323145204140033 its reverse (330041402541323), we get a palindrome (653186606681356).

The spelling of 323145204140033 in words is "three hundred twenty-three trillion, one hundred forty-five billion, two hundred four million, one hundred forty thousand, thirty-three".