1234103043 has 8 divisors (see below), whose sum is σ = 1668646656. Its totient is φ = 811147400.

The previous prime is 1234103027. The next prime is 1234103051. The reversal of 1234103043 is 3403014321.

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 1234103043 - 2⁴ = 1234103027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1234103063) 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, 2896743 + ... + 2897168.

It is an arithmetic number, because the mean of its divisors is an integer number (208580832).

Almost surely, 2^1234103043 is an apocalyptic number.

1234103043 is a deficient number, since it is larger than the sum of its proper divisors (434543613).

1234103043 is an equidigital number, since it uses as much as digits as its factorization.

1234103043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5793985.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1234103043 is about 35129.8027748520. The cubic root of 1234103043 is about 1072.6313212849.

Adding to 1234103043 its reverse (3403014321), we get a palindrome (4637117364).

The spelling of 1234103043 in words is "one billion, two hundred thirty-four million, one hundred three thousand, forty-three".