1343005103 has 8 divisors (see below), whose sum is σ = 1467517440. Its totient is φ = 1218896280.

The previous prime is 1343005099. The next prime is 1343005127. The reversal of 1343005103 is 3015003431.

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 1343005103 - 2² = 1343005099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343005193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93893 + ... + 107246.

It is an arithmetic number, because the mean of its divisors is an integer number (183439680).

Almost surely, 2^1343005103 is an apocalyptic number.

1343005103 is a deficient number, since it is larger than the sum of its proper divisors (124512337).

1343005103 is a wasteful number, since it uses less digits than its factorization.

1343005103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201757.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1343005103 is about 36647.0340273261. The cubic root of 1343005103 is about 1103.2972972433.

Adding to 1343005103 its reverse (3015003431), we get a palindrome (4358008534).

The spelling of 1343005103 in words is "one billion, three hundred forty-three million, five thousand, one hundred three".