1103313010042 has 16 divisors (see below), whose sum is σ = 1693781603712. Its totient is φ = 538724057760.

The previous prime is 1103313010039. The next prime is 1103313010043. The reversal of 1103313010042 is 2400103133011.

It is not an unprimeable number, because it can be changed into a prime (1103313010043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776403 + ... + 1676134.

It is an arithmetic number, because the mean of its divisors is an integer number (105861350232).

Almost surely, 2^{1103313010042} is an apocalyptic number.

1103313010042 is a deficient number, since it is larger than the sum of its proper divisors (590468593670).

1103313010042 is a wasteful number, since it uses less digits than its factorization.

1103313010042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457813.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1103313010042 its reverse (2400103133011), we get a palindrome (3503416143053).

The spelling of 1103313010042 in words is "one trillion, one hundred three billion, three hundred thirteen million, ten thousand, forty-two".