163034313 has 8 divisors (see below), whose sum is σ = 234100608. Its totient is φ = 100328784.

The previous prime is 163034299. The next prime is 163034323. The reversal of 163034313 is 313430361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 163034313 - 2⁴ = 163034297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (163034323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2090145 + ... + 2090222.

It is an arithmetic number, because the mean of its divisors is an integer number (29262576).

Almost surely, 2^163034313 is an apocalyptic number.

163034313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

163034313 is a deficient number, since it is larger than the sum of its proper divisors (71066295).

163034313 is a wasteful number, since it uses less digits than its factorization.

163034313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4180383.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 163034313 is about 12768.4890648816. The cubic root of 163034313 is about 546.2938850460.

Adding to 163034313 its reverse (313430361), we get a palindrome (476464674).

The spelling of 163034313 in words is "one hundred sixty-three million, thirty-four thousand, three hundred thirteen".