162132133 has 2 divisors, whose sum is σ = 162132134. Its totient is φ = 162132132.

The previous prime is 162132119. The next prime is 162132143. The reversal of 162132133 is 331231261.

162132133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106151809 + 55980324 = 10303^2 + 7482^2 .

It is an emirp because it is prime and its reverse (331231261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162132133 - 2²¹ = 160034981 is a prime.

It is a super-2 number, since 2×162132133² = 52573657102259378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162132143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81066066 + 81066067.

It is an arithmetic number, because the mean of its divisors is an integer number (81066067).

Almost surely, 2^162132133 is an apocalyptic number.

It is an amenable number.

162132133 is a deficient number, since it is larger than the sum of its proper divisors (1).

162132133 is an equidigital number, since it uses as much as digits as its factorization.

162132133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 22.

The square root of 162132133 is about 12733.1116778264. Note that the first 3 decimals coincide. The cubic root of 162132133 is about 545.2843484338.

Adding to 162132133 its reverse (331231261), we get a palindrome (493363394).

The spelling of 162132133 in words is "one hundred sixty-two million, one hundred thirty-two thousand, one hundred thirty-three".