163314020 has 12 divisors (see below), whose sum is σ = 342959484. Its totient is φ = 65325600.

The previous prime is 163314017. The next prime is 163314023. The reversal of 163314020 is 20413361.

163314020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (163314017) and next prime (163314023).

It can be written as a sum of positive squares in 2 ways, for example, as 40857664 + 122456356 = 6392^2 + 11066^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 8165701 = 163314020 / (1 + 6 + 3 + 3 + 1 + 4 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 163313983 and 163314001.

It is not an unprimeable number, because it can be changed into a prime (163314023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4082831 + ... + 4082870.

It is an arithmetic number, because the mean of its divisors is an integer number (28579957).

Almost surely, 2^163314020 is an apocalyptic number.

163314020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163314020 is an abundant number, since it is smaller than the sum of its proper divisors (179645464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163314020 is a wasteful number, since it uses less digits than its factorization.

163314020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8165710 (or 8165708 counting only the distinct ones).

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

The square root of 163314020 is about 12779.4373898071. The cubic root of 163314020 is about 546.6061197732.

Adding to 163314020 its reverse (20413361), we get a palindrome (183727381).

The spelling of 163314020 in words is "one hundred sixty-three million, three hundred fourteen thousand, twenty".