163313041 has 8 divisors (see below), whose sum is σ = 172468800. Its totient is φ = 154328592.

The previous prime is 163313039. The next prime is 163313047. The reversal of 163313041 is 140313361.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 163313041 - 2¹ = 163313039 is a prime.

It is a super-2 number, since 2×163313041² = 53342298721335362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163313047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40866 + ... + 44683.

It is an arithmetic number, because the mean of its divisors is an integer number (21558600).

Almost surely, 2^163313041 is an apocalyptic number.

It is an amenable number.

163313041 is a deficient number, since it is larger than the sum of its proper divisors (9155759).

163313041 is an equidigital number, since it uses as much as digits as its factorization.

163313041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85655.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 163313041 is about 12779.3990860290. The cubic root of 163313041 is about 546.6050275452.

The spelling of 163313041 in words is "one hundred sixty-three million, three hundred thirteen thousand, forty-one".