103313000320 has 32 divisors (see below), whose sum is σ = 246982642920. Its totient is φ = 41325199872.

The previous prime is 103313000303. The next prime is 103313000333. The reversal of 103313000320 is 23000313301.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 103313000294 and 103313000303.

It is a congruent number.

It is an unprimeable number.

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, 80712642 + ... + 80713921.

Almost surely, 2^103313000320 is an apocalyptic number.

103313000320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103313000320 is an abundant number, since it is smaller than the sum of its proper divisors (143669642600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103313000320 is an equidigital number, since it uses as much as digits as its factorization.

103313000320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161426582 (or 161426570 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 103313000320 its reverse (23000313301), we get a palindrome (126313313621).

The spelling of 103313000320 in words is "one hundred three billion, three hundred thirteen million, three hundred twenty", and thus it is an aban number.