163313324 has 12 divisors (see below), whose sum is σ = 287855400. Its totient is φ = 81068928.

The previous prime is 163313323. The next prime is 163313327. The reversal of 163313324 is 423313361.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 163313293 and 163313302.

It is not an unprimeable number, because it can be changed into a prime (163313323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146309 + ... + 147420.

It is an arithmetic number, because the mean of its divisors is an integer number (23987950).

Almost surely, 2^163313324 is an apocalyptic number.

It is an amenable number.

163313324 is a deficient number, since it is larger than the sum of its proper divisors (124542076).

163313324 is a wasteful number, since it uses less digits than its factorization.

163313324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293872 (or 293870 counting only the distinct ones).

The product of its digits is 3888, while the sum is 26.

The square root of 163313324 is about 12779.4101585324. The cubic root of 163313324 is about 546.6053432765.

Adding to 163313324 its reverse (423313361), we get a palindrome (586626685).

The spelling of 163313324 in words is "one hundred sixty-three million, three hundred thirteen thousand, three hundred twenty-four".