162315343 has 2 divisors, whose sum is σ = 162315344. Its totient is φ = 162315342.

The previous prime is 162315323. The next prime is 162315359. The reversal of 162315343 is 343513261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162315343 - 2⁵ = 162315311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162315323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81157671 + 81157672.

It is an arithmetic number, because the mean of its divisors is an integer number (81157672).

Almost surely, 2^162315343 is an apocalyptic number.

162315343 is a deficient number, since it is larger than the sum of its proper divisors (1).

162315343 is an equidigital number, since it uses as much as digits as its factorization.

162315343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 28.

The square root of 162315343 is about 12740.3038817761. The cubic root of 162315343 is about 545.4896623292.

The spelling of 162315343 in words is "one hundred sixty-two million, three hundred fifteen thousand, three hundred forty-three".