163141421606103 has 16 divisors (see below), whose sum is σ = 217653271682400. Its totient is φ = 108695267888256.

The previous prime is 163141421606089. The next prime is 163141421606117. The reversal of 163141421606103 is 301606124141361.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (163141421606089) and next prime (163141421606117).

It is not a de Polignac number, because 163141421606103 - 2⁵ = 163141421606071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163141421606123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78649201 + ... + 80696837.

It is an arithmetic number, because the mean of its divisors is an integer number (13603329480150).

Almost surely, 2^{163141421606103} is an apocalyptic number.

163141421606103 is a deficient number, since it is larger than the sum of its proper divisors (54511850076297).

163141421606103 is a wasteful number, since it uses less digits than its factorization.

163141421606103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063666.

The product of its (nonzero) digits is 62208, while the sum is 39.

Adding to 163141421606103 its reverse (301606124141361), we get a palindrome (464747545747464).

The spelling of 163141421606103 in words is "one hundred sixty-three trillion, one hundred forty-one billion, four hundred twenty-one million, six hundred six thousand, one hundred three".