103313343321 has 32 divisors (see below), whose sum is σ = 153919848320. Its totient is φ = 68487524352.

The previous prime is 103313343319. The next prime is 103313343401. The reversal of 103313343321 is 123343313301.

103313343321 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 1 + 334 + 3 + 321 = 666.

It is not a de Polignac number, because 103313343321 - 2¹ = 103313343319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103313383321) 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 31 ways as a sum of consecutive naturals, for example, 19762710 + ... + 19767936.

It is an arithmetic number, because the mean of its divisors is an integer number (4809995260).

Almost surely, 2^103313343321 is an apocalyptic number.

It is an amenable number.

103313343321 is a deficient number, since it is larger than the sum of its proper divisors (50606504999).

103313343321 is a wasteful number, since it uses less digits than its factorization.

103313343321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9222 (or 9216 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 103313343321 its reverse (123343313301), we get a palindrome (226656656622).

The spelling of 103313343321 in words is "one hundred three billion, three hundred thirteen million, three hundred forty-three thousand, three hundred twenty-one".