133003132 has 6 divisors (see below), whose sum is σ = 232755488. Its totient is φ = 66501564.

The previous prime is 133003127. The next prime is 133003133. The reversal of 133003132 is 231300331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133003133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16625388 + ... + 16625395.

Almost surely, 2^133003132 is an apocalyptic number.

It is an amenable number.

133003132 is a deficient number, since it is larger than the sum of its proper divisors (99752356).

133003132 is a wasteful number, since it uses less digits than its factorization.

133003132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33250787 (or 33250785 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 133003132 is about 11532.6983832926. The cubic root of 133003132 is about 510.4508789847.

Adding to 133003132 its reverse (231300331), we get a palindrome (364303463).

The spelling of 133003132 in words is "one hundred thirty-three million, three thousand, one hundred thirty-two".