103320303321 has 8 divisors (see below), whose sum is σ = 137899419904. Its totient is φ = 68810694480.

The previous prime is 103320303311. The next prime is 103320303329. The reversal of 103320303321 is 123303023301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103320303321 - 2⁷ = 103320303193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103320303329) 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, 17373466 + ... + 17379411.

It is an arithmetic number, because the mean of its divisors is an integer number (17237427488).

Almost surely, 2^103320303321 is an apocalyptic number.

It is an amenable number.

103320303321 is a deficient number, since it is larger than the sum of its proper divisors (34579116583).

103320303321 is an equidigital number, since it uses as much as digits as its factorization.

103320303321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34753871.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 103320303321 its reverse (123303023301), we get a palindrome (226623326622).

The spelling of 103320303321 in words is "one hundred three billion, three hundred twenty million, three hundred three thousand, three hundred twenty-one".