103005343 has 16 divisors (see below), whose sum is σ = 122056704. Its totient is φ = 85063680.

The previous prime is 103005323. The next prime is 103005359. The reversal of 103005343 is 343500301.

It is a cyclic number.

It is not a de Polignac number, because 103005343 - 2⁵ = 103005311 is a prime.

It is a super-2 number, since 2×103005343² = 21220201373095298, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103005343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103005313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54846 + ... + 56692.

It is an arithmetic number, because the mean of its divisors is an integer number (7628544).

Almost surely, 2^103005343 is an apocalyptic number.

103005343 is a deficient number, since it is larger than the sum of its proper divisors (19051361).

103005343 is a wasteful number, since it uses less digits than its factorization.

103005343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 103005343 is about 10149.1547923953. The cubic root of 103005343 is about 468.7629199876.

Adding to 103005343 its reverse (343500301), we get a palindrome (446505644).

The spelling of 103005343 in words is "one hundred three million, five thousand, three hundred forty-three".