133205320322 has 8 divisors (see below), whose sum is σ = 199810721676. Its totient is φ = 66601746432.

The previous prime is 133205320279. The next prime is 133205320357. The reversal of 133205320322 is 223023502331.

It can be written as a sum of positive squares in 2 ways, for example, as 133187772601 + 17547721 = 364949^2 + 4189^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 133205320291 and 133205320300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257183 + ... + 576674.

Almost surely, 2^133205320322 is an apocalyptic number.

133205320322 is a deficient number, since it is larger than the sum of its proper divisors (66605401354).

133205320322 is an equidigital number, since it uses as much as digits as its factorization.

133205320322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913732.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 133205320322 its reverse (223023502331), we get a palindrome (356228822653).

The spelling of 133205320322 in words is "one hundred thirty-three billion, two hundred five million, three hundred twenty thousand, three hundred twenty-two".