163005212 has 24 divisors (see below), whose sum is σ = 293944896. Its totient is φ = 79052288.

The previous prime is 163005211. The next prime is 163005221. The reversal of 163005212 is 212500361.

163005212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163005211) 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, 17408 + ... + 25080.

It is an arithmetic number, because the mean of its divisors is an integer number (12247704).

Almost surely, 2^163005212 is an apocalyptic number.

It is an amenable number.

163005212 is a deficient number, since it is larger than the sum of its proper divisors (130939684).

163005212 is a wasteful number, since it uses less digits than its factorization.

163005212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7837 (or 7835 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 163005212 is about 12767.3494508453. The cubic root of 163005212 is about 546.2613793237.

Adding to 163005212 its reverse (212500361), we get a palindrome (375505573).

It can be divided in two parts, 16300 and 5212, that added together give a palindrome (21512).

The spelling of 163005212 in words is "one hundred sixty-three million, five thousand, two hundred twelve".