103344331 has 2 divisors, whose sum is σ = 103344332. Its totient is φ = 103344330.

The previous prime is 103344289. The next prime is 103344349. The reversal of 103344331 is 133443301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103344331 - 2⁷ = 103344203 is a prime.

It is a super-3 number, since 3×103344331³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (103344361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51672165 + 51672166.

It is an arithmetic number, because the mean of its divisors is an integer number (51672166).

Almost surely, 2^103344331 is an apocalyptic number.

103344331 is a deficient number, since it is larger than the sum of its proper divisors (1).

103344331 is an equidigital number, since it uses as much as digits as its factorization.

103344331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 103344331 is about 10165.8413818041. The cubic root of 103344331 is about 469.2765859155.

Adding to 103344331 its reverse (133443301), we get a palindrome (236787632).

The spelling of 103344331 in words is "one hundred three million, three hundred forty-four thousand, three hundred thirty-one".