320101323103 has 8 divisors (see below), whose sum is σ = 326923361280. Its totient is φ = 313279758840.

The previous prime is 320101323097. The next prime is 320101323151. The reversal of 320101323103 is 301323101023.

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 320101323103 - 2⁹ = 320101322591 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 (320101323173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1471798 + ... + 1675228.

It is an arithmetic number, because the mean of its divisors is an integer number (40865420160).

Almost surely, 2^320101323103 is an apocalyptic number.

320101323103 is a deficient number, since it is larger than the sum of its proper divisors (6822038177).

320101323103 is a wasteful number, since it uses less digits than its factorization.

320101323103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236957.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 320101323103 its reverse (301323101023), we get a palindrome (621424424126).

It can be divided in two parts, 320101 and 323103, that added together give a square (643204 = 802²).

The spelling of 320101323103 in words is "three hundred twenty billion, one hundred one million, three hundred twenty-three thousand, one hundred three".