1013333103 has 12 divisors (see below), whose sum is σ = 1527342960. Its totient is φ = 646183296.

The previous prime is 1013333089. The next prime is 1013333117. The reversal of 1013333103 is 3013333101.

It is an interprime number because it is at equal distance from previous prime (1013333089) and next prime (1013333117).

It is not a de Polignac number, because 1013333103 - 2⁵ = 1013333071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013333143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2447458 + ... + 2447871.

It is an arithmetic number, because the mean of its divisors is an integer number (127278580).

Almost surely, 2^1013333103 is an apocalyptic number.

1013333103 is a deficient number, since it is larger than the sum of its proper divisors (514009857).

1013333103 is a wasteful number, since it uses less digits than its factorization.

1013333103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4895358 (or 4895355 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

The square root of 1013333103 is about 31832.8934123180. The cubic root of 1013333103 is about 1004.4247602863.

Adding to 1013333103 its reverse (3013333101), we get a palindrome (4026666204).

The spelling of 1013333103 in words is "one billion, thirteen million, three hundred thirty-three thousand, one hundred three".