133532122 has 8 divisors (see below), whose sum is σ = 204077556. Its totient is φ = 65506272.

The previous prime is 133532107. The next prime is 133532131. The reversal of 133532122 is 221235331.

It can be written as a sum of positive squares in 2 ways, for example, as 125686521 + 7845601 = 11211^2 + 2801^2 .

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 = 133532093 and 133532102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629763 + ... + 629974.

Almost surely, 2^133532122 is an apocalyptic number.

133532122 is a deficient number, since it is larger than the sum of its proper divisors (70545434).

133532122 is a wasteful number, since it uses less digits than its factorization.

133532122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259792.

The product of its digits is 1080, while the sum is 22.

The square root of 133532122 is about 11555.6099795727. The cubic root of 133532122 is about 511.1267182415.

Adding to 133532122 its reverse (221235331), we get a palindrome (354767453).

The spelling of 133532122 in words is "one hundred thirty-three million, five hundred thirty-two thousand, one hundred twenty-two".