162348203 has 2 divisors, whose sum is σ = 162348204. Its totient is φ = 162348202.

The previous prime is 162348161. The next prime is 162348227. The reversal of 162348203 is 302843261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162348203 - 2⁶ = 162348139 is a prime.

It is not a weakly prime, because it can be changed into another prime (162348503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81174101 + 81174102.

It is an arithmetic number, because the mean of its divisors is an integer number (81174102).

Almost surely, 2^162348203 is an apocalyptic number.

162348203 is a deficient number, since it is larger than the sum of its proper divisors (1).

162348203 is an equidigital number, since it uses as much as digits as its factorization.

162348203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 162348203 is about 12741.5934246859. The cubic root of 162348203 is about 545.5264704758.

The spelling of 162348203 in words is "one hundred sixty-two million, three hundred forty-eight thousand, two hundred three".