133430162 has 8 divisors (see below), whose sum is σ = 200233776. Its totient is φ = 66685572.

The previous prime is 133430159. The next prime is 133430173. The reversal of 133430162 is 261034331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8588 + ... + 18455.

It is an arithmetic number, because the mean of its divisors is an integer number (25029222).

Almost surely, 2^133430162 is an apocalyptic number.

133430162 is a deficient number, since it is larger than the sum of its proper divisors (66803614).

133430162 is a wasteful number, since it uses less digits than its factorization.

133430162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29512.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 133430162 is about 11551.1974271069. The cubic root of 133430162 is about 510.9965928723.

Adding to 133430162 its reverse (261034331), we get a palindrome (394464493).

The spelling of 133430162 in words is "one hundred thirty-three million, four hundred thirty thousand, one hundred sixty-two".