163230241 has 16 divisors (see below), whose sum is σ = 178018560. Its totient is φ = 149195200.

The previous prime is 163230239. The next prime is 163230251. The reversal of 163230241 is 142032361.

It is a cyclic number.

It is not a de Polignac number, because 163230241 - 2¹ = 163230239 is a prime.

It is a super-2 number, since 2×163230241² = 53288223153836162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (163230251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66156 + ... + 68578.

It is an arithmetic number, because the mean of its divisors is an integer number (11126160).

Almost surely, 2^163230241 is an apocalyptic number.

It is an amenable number.

163230241 is a deficient number, since it is larger than the sum of its proper divisors (14788319).

163230241 is a wasteful number, since it uses less digits than its factorization.

163230241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 163230241 is about 12776.1590863608. The cubic root of 163230241 is about 546.5126353579.

The spelling of 163230241 in words is "one hundred sixty-three million, two hundred thirty thousand, two hundred forty-one".