133041322 has 4 divisors (see below), whose sum is σ = 199561986. Its totient is φ = 66520660.

The previous prime is 133041319. The next prime is 133041323. The reversal of 133041322 is 223140331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223140331 = 109 ⋅2047159.

It can be written as a sum of positive squares in only one way, i.e., 124970041 + 8071281 = 11179^2 + 2841^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 133041322.

It is not an unprimeable number, because it can be changed into a prime (133041323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33260329 + ... + 33260332.

Almost surely, 2^133041322 is an apocalyptic number.

133041322 is a deficient number, since it is larger than the sum of its proper divisors (66520664).

133041322 is an equidigital number, since it uses as much as digits as its factorization.

133041322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66520663.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 133041322 is about 11534.3539914466. The cubic root of 133041322 is about 510.4997306001.

Adding to 133041322 its reverse (223140331), we get a palindrome (356181653).

Subtracting 133041322 from its reverse (223140331), we obtain a palindrome (90099009).

The spelling of 133041322 in words is "one hundred thirty-three million, forty-one thousand, three hundred twenty-two".