163238106 has 16 divisors (see below), whose sum is σ = 326630304. Its totient is φ = 54387024.

The previous prime is 163238069. The next prime is 163238113. The reversal of 163238106 is 601832361.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10981 + ... + 21143.

It is an arithmetic number, because the mean of its divisors is an integer number (20414394).

Almost surely, 2^163238106 is an apocalyptic number.

163238106 is an abundant number, since it is smaller than the sum of its proper divisors (163392198).

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

163238106 is a wasteful number, since it uses less digits than its factorization.

163238106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 163238106 is about 12776.4668825149. The cubic root of 163238106 is about 546.5214128426.

The spelling of 163238106 in words is "one hundred sixty-three million, two hundred thirty-eight thousand, one hundred six".