103355043 has 16 divisors (see below), whose sum is σ = 155520000. Its totient is φ = 60478880.

The previous prime is 103355033. The next prime is 103355051. The reversal of 103355043 is 340553301.

It is a happy number.

It is not a de Polignac number, because 103355043 - 2⁵ = 103355011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103355033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53043 + ... + 54956.

It is an arithmetic number, because the mean of its divisors is an integer number (9720000).

Almost surely, 2^103355043 is an apocalyptic number.

103355043 is a deficient number, since it is larger than the sum of its proper divisors (52164957).

103355043 is a wasteful number, since it uses less digits than its factorization.

103355043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108042.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 103355043 is about 10166.3682305925. The cubic root of 103355043 is about 469.2927994064.

The spelling of 103355043 in words is "one hundred three million, three hundred fifty-five thousand, forty-three".