133032108 has 24 divisors (see below), whose sum is σ = 338627520. Its totient is φ = 40312720.

The previous prime is 133032103. The next prime is 133032113. The reversal of 133032108 is 801230331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (133032103) and next prime (133032113).

It is not an unprimeable number, because it can be changed into a prime (133032101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 503778 + ... + 504041.

It is an arithmetic number, because the mean of its divisors is an integer number (14109480).

Almost surely, 2^133032108 is an apocalyptic number.

It is an amenable number.

133032108 is an abundant number, since it is smaller than the sum of its proper divisors (205595412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133032108 is a wasteful number, since it uses less digits than its factorization.

133032108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007837 (or 1007835 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 133032108 is about 11533.9545690106. The cubic root of 133032108 is about 510.4879451562.

Adding to 133032108 its reverse (801230331), we get a palindrome (934262439).

The spelling of 133032108 in words is "one hundred thirty-three million, thirty-two thousand, one hundred eight".