163332030 has 16 divisors (see below), whose sum is σ = 391996944. Its totient is φ = 43555200.

The previous prime is 163331989. The next prime is 163332053. The reversal of 163332030 is 30233361.

It is a super-4 number, since 4×163332030⁴ (a number of 34 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 163331988 and 163332006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2722171 + ... + 2722230.

It is an arithmetic number, because the mean of its divisors is an integer number (24499809).

Almost surely, 2^163332030 is an apocalyptic number.

163332030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163332030 is an abundant number, since it is smaller than the sum of its proper divisors (228664914).

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

163332030 is a wasteful number, since it uses less digits than its factorization.

163332030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444411.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 163332030 is about 12780.1420179903. The cubic root of 163332030 is about 546.6262119743.

Adding to 163332030 its reverse (30233361), we get a palindrome (193565391).

The spelling of 163332030 in words is "one hundred sixty-three million, three hundred thirty-two thousand, thirty".