133301044 has 6 divisors (see below), whose sum is σ = 233276834. Its totient is φ = 66650520.

The previous prime is 133301011. The next prime is 133301053. The reversal of 133301044 is 440103331.

It can be written as a sum of positive squares in only one way, i.e., 99800100 + 33500944 = 9990^2 + 5788^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16662627 + ... + 16662634.

Almost surely, 2^133301044 is an apocalyptic number.

It is an amenable number.

133301044 is a deficient number, since it is larger than the sum of its proper divisors (99975790).

133301044 is a wasteful number, since it uses less digits than its factorization.

133301044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33325265 (or 33325263 counting only the distinct ones).

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

The square root of 133301044 is about 11545.6071299867. The cubic root of 133301044 is about 510.8317122318.

Adding to 133301044 its reverse (440103331), we get a palindrome (573404375).

The spelling of 133301044 in words is "one hundred thirty-three million, three hundred one thousand, forty-four".