163202016120 has 128 divisors (see below), whose sum is σ = 575201571840. Its totient is φ = 36520727040.

The previous prime is 163202016097. The next prime is 163202016121. The reversal of 163202016120 is 21610202361.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163202016121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4738144 + ... + 4772463.

It is an arithmetic number, because the mean of its divisors is an integer number (4493762280).

Almost surely, 2^163202016120 is an apocalyptic number.

163202016120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163202016120 is an abundant number, since it is smaller than the sum of its proper divisors (411999555720).

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

163202016120 is a wasteful number, since it uses less digits than its factorization.

163202016120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9510645 (or 9510641 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 163202016120 its reverse (21610202361), we get a palindrome (184812218481).

The spelling of 163202016120 in words is "one hundred sixty-three billion, two hundred two million, sixteen thousand, one hundred twenty".