133169150 has 24 divisors (see below), whose sum is σ = 248307024. Its totient is φ = 53136000.

The previous prime is 133169137. The next prime is 133169159. The reversal of 133169150 is 51961331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133169159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18575 + ... + 24725.

It is an arithmetic number, because the mean of its divisors is an integer number (10346126).

Almost surely, 2^133169150 is an apocalyptic number.

133169150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133169150 is a deficient number, since it is larger than the sum of its proper divisors (115137874).

133169150 is a wasteful number, since it uses less digits than its factorization.

133169150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6596 (or 6591 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 133169150 is about 11539.8938469988. The cubic root of 133169150 is about 510.6631767386.

The spelling of 133169150 in words is "one hundred thirty-three million, one hundred sixty-nine thousand, one hundred fifty".