163501341 has 4 divisors (see below), whose sum is σ = 218001792. Its totient is φ = 109000892.

The previous prime is 163501339. The next prime is 163501361. The reversal of 163501341 is 143105361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 163501341 - 2¹ = 163501339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163501361) 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 3 ways as a sum of consecutive naturals, for example, 27250221 + ... + 27250226.

It is an arithmetic number, because the mean of its divisors is an integer number (54500448).

Almost surely, 2^163501341 is an apocalyptic number.

It is an amenable number.

163501341 is a deficient number, since it is larger than the sum of its proper divisors (54500451).

163501341 is an equidigital number, since it uses as much as digits as its factorization.

163501341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54500450.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 163501341 is about 12786.7642896864. The cubic root of 163501341 is about 546.8150254600.

The spelling of 163501341 in words is "one hundred sixty-three million, five hundred one thousand, three hundred forty-one".