133202732 has 24 divisors (see below), whose sum is σ = 252329616. Its totient is φ = 61161408.

The previous prime is 133202731. The next prime is 133202743. The reversal of 133202732 is 237202331.

It is a junction number, because it is equal to n+sod(n) for n = 133202698 and 133202707.

It is not an unprimeable number, because it can be changed into a prime (133202731) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3743 + ... + 16745.

It is an arithmetic number, because the mean of its divisors is an integer number (10513734).

Almost surely, 2^133202732 is an apocalyptic number.

It is an amenable number.

133202732 is a deficient number, since it is larger than the sum of its proper divisors (119126884).

133202732 is a wasteful number, since it uses less digits than its factorization.

133202732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13217 (or 13215 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 133202732 is about 11541.3487946600. The cubic root of 133202732 is about 510.7060987154.

The spelling of 133202732 in words is "one hundred thirty-three million, two hundred two thousand, seven hundred thirty-two".