162132203 has 2 divisors, whose sum is σ = 162132204. Its totient is φ = 162132202.

The previous prime is 162132167. The next prime is 162132209. The reversal of 162132203 is 302231261.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (302231261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162132203 - 2²⁴ = 145354987 is a prime.

It is not a weakly prime, because it can be changed into another prime (162132209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81066101 + 81066102.

It is an arithmetic number, because the mean of its divisors is an integer number (81066102).

Almost surely, 2^162132203 is an apocalyptic number.

162132203 is a deficient number, since it is larger than the sum of its proper divisors (1).

162132203 is an equidigital number, since it uses as much as digits as its factorization.

162132203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 162132203 is about 12733.1144265651. The cubic root of 162132203 is about 545.2844269087.

Adding to 162132203 its reverse (302231261), we get a palindrome (464363464).

The spelling of 162132203 in words is "one hundred sixty-two million, one hundred thirty-two thousand, two hundred three".