163450313341103 has 8 divisors (see below), whose sum is σ = 167090922869760. Its totient is φ = 159838712653720.

The previous prime is 163450313341061. The next prime is 163450313341129. The reversal of 163450313341103 is 301143313054361.

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 163450313341103 - 2¹² = 163450313337007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163450313341603) 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, 7252198925 + ... + 7252221462.

It is an arithmetic number, because the mean of its divisors is an integer number (20886365358720).

Almost surely, 2^{163450313341103} is an apocalyptic number.

163450313341103 is a deficient number, since it is larger than the sum of its proper divisors (3640609528657).

163450313341103 is a wasteful number, since it uses less digits than its factorization.

163450313341103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14504420637.

The product of its (nonzero) digits is 116640, while the sum is 38.

Adding to 163450313341103 its reverse (301143313054361), we get a palindrome (464593626395464).

The spelling of 163450313341103 in words is "one hundred sixty-three trillion, four hundred fifty billion, three hundred thirteen million, three hundred forty-one thousand, one hundred three".