320134103 has 8 divisors (see below), whose sum is σ = 331404480. Its totient is φ = 308879200.

The previous prime is 320134063. The next prime is 320134121. The reversal of 320134103 is 301431023.

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 320134103 - 2¹² = 320130007 is a prime.

It is a super-2 number, since 2×320134103² = 204971687807229218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320134153) 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, 52226 + ... + 58032.

It is an arithmetic number, because the mean of its divisors is an integer number (41425560).

Almost surely, 2^320134103 is an apocalyptic number.

320134103 is a deficient number, since it is larger than the sum of its proper divisors (11270377).

320134103 is a wasteful number, since it uses less digits than its factorization.

320134103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7737.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 320134103 is about 17892.2917201794. The cubic root of 320134103 is about 684.0859123702.

Adding to 320134103 its reverse (301431023), we get a palindrome (621565126).

The spelling of 320134103 in words is "three hundred twenty million, one hundred thirty-four thousand, one hundred three".