103333321231 has 8 divisors (see below), whose sum is σ = 123229799424. Its totient is φ = 84720486840.

The previous prime is 103333321219. The next prime is 103333321331. The reversal of 103333321231 is 132123333301.

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 103333321231 - 2⁷ = 103333321103 is a prime.

It is a super-2 number, since 2×103333321231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103333321196 and 103333321205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103333321331) 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 7 ways as a sum of consecutive naturals, for example, 320910775 + ... + 320911096.

It is an arithmetic number, because the mean of its divisors is an integer number (15403724928).

Almost surely, 2^103333321231 is an apocalyptic number.

103333321231 is a deficient number, since it is larger than the sum of its proper divisors (19896478193).

103333321231 is an equidigital number, since it uses as much as digits as its factorization.

103333321231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641821901.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 103333321231 its reverse (132123333301), we get a palindrome (235456654532).

The spelling of 103333321231 in words is "one hundred three billion, three hundred thirty-three million, three hundred twenty-one thousand, two hundred thirty-one".