103403369 has 2 divisors, whose sum is σ = 103403370. Its totient is φ = 103403368.

The previous prime is 103403297. The next prime is 103403381. The reversal of 103403369 is 963304301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100801600 + 2601769 = 10040^2 + 1613^2 .

It is a cyclic number.

It is not a de Polignac number, because 103403369 - 2¹⁶ = 103337833 is a prime.

It is a super-3 number, since 3×103403369³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103403669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51701684 + 51701685.

It is an arithmetic number, because the mean of its divisors is an integer number (51701685).

Almost surely, 2^103403369 is an apocalyptic number.

It is an amenable number.

103403369 is a deficient number, since it is larger than the sum of its proper divisors (1).

103403369 is an equidigital number, since it uses as much as digits as its factorization.

103403369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 103403369 is about 10168.7447111234. The cubic root of 103403369 is about 469.3659308485.

The spelling of 103403369 in words is "one hundred three million, four hundred three thousand, three hundred sixty-nine".