162368133 has 16 divisors (see below), whose sum is σ = 220010880. Its totient is φ = 106493184.

The previous prime is 162368123. The next prime is 162368149. The reversal of 162368133 is 331863261.

It is not a de Polignac number, because 162368133 - 2⁶ = 162368069 is a prime.

It is a super-2 number, since 2×162368133² = 52726821227811378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 162368094 and 162368103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162368123) 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 15 ways as a sum of consecutive naturals, for example, 123960 + ... + 125262.

It is an arithmetic number, because the mean of its divisors is an integer number (13750680).

Almost surely, 2^162368133 is an apocalyptic number.

It is an amenable number.

162368133 is a deficient number, since it is larger than the sum of its proper divisors (57642747).

162368133 is a wasteful number, since it uses less digits than its factorization.

162368133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948.

The product of its digits is 15552, while the sum is 33.

The square root of 162368133 is about 12742.3754849714. The cubic root of 162368133 is about 545.5487926563.

The spelling of 162368133 in words is "one hundred sixty-two million, three hundred sixty-eight thousand, one hundred thirty-three".