163051032 has 32 divisors (see below), whose sum is σ = 409751280. Its totient is φ = 54067200.

The previous prime is 163051013. The next prime is 163051033. The reversal of 163051032 is 230150361.

163051032 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 (163051033) 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, 12969 + ... + 22232.

Almost surely, 2^163051032 is an apocalyptic number.

163051032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

163051032 is an abundant number, since it is smaller than the sum of its proper divisors (246700248).

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

163051032 is a wasteful number, since it uses less digits than its factorization.

163051032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35403 (or 35399 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 163051032 is about 12769.1437457646. The cubic root of 163051032 is about 546.3125583652.

The spelling of 163051032 in words is "one hundred sixty-three million, fifty-one thousand, thirty-two".