133001162 has 32 divisors (see below), whose sum is σ = 236667648. Its totient is φ = 54867456.

The previous prime is 133001123. The next prime is 133001207. The reversal of 133001162 is 261100331.

133001162 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 133001162.

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 15 ways as a sum of consecutive naturals, for example, 48923 + ... + 51569.

It is an arithmetic number, because the mean of its divisors is an integer number (7395864).

Almost surely, 2^133001162 is an apocalyptic number.

133001162 is a deficient number, since it is larger than the sum of its proper divisors (103666486).

133001162 is a wasteful number, since it uses less digits than its factorization.

133001162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 133001162 is about 11532.6129736500. The cubic root of 133001162 is about 510.4483587604.

Adding to 133001162 its reverse (261100331), we get a palindrome (394101493).

The spelling of 133001162 in words is "one hundred thirty-three million, one thousand, one hundred sixty-two".