1103344040102 has 4 divisors (see below), whose sum is σ = 1655016060156. Its totient is φ = 551672020050.

The previous prime is 1103344039997. The next prime is 1103344040143. The reversal of 1103344040102 is 2010404433011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 275836010024 + ... + 275836010027.

It is an arithmetic number, because the mean of its divisors is an integer number (413754015039).

Almost surely, 2^{1103344040102} is an apocalyptic number.

1103344040102 is a deficient number, since it is larger than the sum of its proper divisors (551672020054).

1103344040102 is an equidigital number, since it uses as much as digits as its factorization.

1103344040102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551672020053.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1103344040102 its reverse (2010404433011), we get a palindrome (3113748473113).

The spelling of 1103344040102 in words is "one trillion, one hundred three billion, three hundred forty-four million, forty thousand, one hundred two".