163093071 has 8 divisors (see below), whose sum is σ = 224956080. Its totient is φ = 104979392.

The previous prime is 163093061. The next prime is 163093079. The reversal of 163093071 is 170390361.

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 163093071 - 2¹⁴ = 163076687 is a prime.

It is a super-2 number, since 2×163093071² = 53198699616422082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163093079) 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, 937230 + ... + 937403.

It is an arithmetic number, because the mean of its divisors is an integer number (28119510).

Almost surely, 2^163093071 is an apocalyptic number.

163093071 is a deficient number, since it is larger than the sum of its proper divisors (61863009).

163093071 is a wasteful number, since it uses less digits than its factorization.

163093071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874665.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 163093071 is about 12770.7897563150. The cubic root of 163093071 is about 546.3595057531.

The spelling of 163093071 in words is "one hundred sixty-three million, ninety-three thousand, seventy-one".