1003242313105 has 16 divisors (see below), whose sum is σ = 1220455336320. Its totient is φ = 791552124288.

The previous prime is 1003242313093. The next prime is 1003242313111. The reversal of 1003242313105 is 5013132423001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1003242313105 - 2³³ = 994652378513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1003242313105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6832794 + ... + 6978076.

It is an arithmetic number, because the mean of its divisors is an integer number (76278458520).

Almost surely, 2^{1003242313105} is an apocalyptic number.

It is an amenable number.

1003242313105 is a deficient number, since it is larger than the sum of its proper divisors (217213023215).

1003242313105 is a wasteful number, since it uses less digits than its factorization.

1003242313105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164280.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 1003242313105 its reverse (5013132423001), we get a palindrome (6016374736106).

The spelling of 1003242313105 in words is "one trillion, three billion, two hundred forty-two million, three hundred thirteen thousand, one hundred five".