103144043 has 8 divisors (see below), whose sum is σ = 105235200. Its totient is φ = 101070760.

The previous prime is 103144031. The next prime is 103144051. The reversal of 103144043 is 340441301.

It is a happy number.

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 103144043 - 2⁶ = 103143979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103144243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7508 + ... + 16206.

It is an arithmetic number, because the mean of its divisors is an integer number (13154400).

Almost surely, 2^103144043 is an apocalyptic number.

103144043 is a deficient number, since it is larger than the sum of its proper divisors (2091157).

103144043 is an equidigital number, since it uses as much as digits as its factorization.

103144043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8937.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 103144043 is about 10155.9855750193. The cubic root of 103144043 is about 468.9732270592.

Adding to 103144043 its reverse (340441301), we get a palindrome (443585344).

The spelling of 103144043 in words is "one hundred three million, one hundred forty-four thousand, forty-three".