1104103020442 has 16 divisors (see below), whose sum is σ = 1697572620072. Its totient is φ = 538261735680.

The previous prime is 1104103020431. The next prime is 1104103020467. The reversal of 1104103020442 is 2440203014011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 335344069921 + 768758950521 = 579089^2 + 876789^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3927093 + ... + 4198840.

Almost surely, 2^{1104103020442} is an apocalyptic number.

1104103020442 is a deficient number, since it is larger than the sum of its proper divisors (593469599630).

1104103020442 is a wasteful number, since it uses less digits than its factorization.

1104103020442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8127633.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1104103020442 its reverse (2440203014011), we get a palindrome (3544306034453).

The spelling of 1104103020442 in words is "one trillion, one hundred four billion, one hundred three million, twenty thousand, four hundred forty-two".