1013242103 has 2 divisors, whose sum is σ = 1013242104. Its totient is φ = 1013242102.

The previous prime is 1013242093. The next prime is 1013242133. The reversal of 1013242103 is 3012423101.

It is a weak prime.

It is an emirp because it is prime and its reverse (3012423101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1013242103 - 2¹⁰ = 1013241079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013242133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506621051 + 506621052.

It is an arithmetic number, because the mean of its divisors is an integer number (506621052).

Almost surely, 2^1013242103 is an apocalyptic number.

1013242103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013242103 is an equidigital number, since it uses as much as digits as its factorization.

1013242103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1013242103 is about 31831.4640411025. The cubic root of 1013242103 is about 1004.3946927172.

Adding to 1013242103 its reverse (3012423101), we get a palindrome (4025665204).

The spelling of 1013242103 in words is "one billion, thirteen million, two hundred forty-two thousand, one hundred three".