163020102 has 16 divisors (see below), whose sum is σ = 372617472. Its totient is φ = 46577160.

The previous prime is 163020101. The next prime is 163020119. The reversal of 163020102 is 201020361.

163020102 is digitally balanced in base 3, 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 (163020101) 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 7 ways as a sum of consecutive naturals, for example, 1940674 + ... + 1940757.

It is an arithmetic number, because the mean of its divisors is an integer number (23288592).

Almost surely, 2^163020102 is an apocalyptic number.

163020102 is an abundant number, since it is smaller than the sum of its proper divisors (209597370).

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

163020102 is a wasteful number, since it uses less digits than its factorization.

163020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881443.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 163020102 is about 12767.9325656114. The cubic root of 163020102 is about 546.2780118885.

Adding to 163020102 its reverse (201020361), we get a palindrome (364040463).

The spelling of 163020102 in words is "one hundred sixty-three million, twenty thousand, one hundred two".