103313330321 has 8 divisors (see below), whose sum is σ = 107946895104. Its totient is φ = 98691572320.

The previous prime is 103313330317. The next prime is 103313330363. The reversal of 103313330321 is 123033313301.

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 103313330321 - 2² = 103313330317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103313330311) 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, 2933801 + ... + 2968806.

It is an arithmetic number, because the mean of its divisors is an integer number (13493361888).

Almost surely, 2^103313330321 is an apocalyptic number.

It is an amenable number.

103313330321 is a deficient number, since it is larger than the sum of its proper divisors (4633564783).

103313330321 is an equidigital number, since it uses as much as digits as its factorization.

103313330321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5903391.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 103313330321 its reverse (123033313301), we get a palindrome (226346643622).

The spelling of 103313330321 in words is "one hundred three billion, three hundred thirteen million, three hundred thirty thousand, three hundred twenty-one".