1103303312102 has 8 divisors (see below), whose sum is σ = 1655407276200. Its totient is φ = 551500886704.

The previous prime is 1103303312077. The next prime is 1103303312107. The reversal of 1103303312102 is 2012133033011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103303312107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75375527 + ... + 75390162.

It is an arithmetic number, because the mean of its divisors is an integer number (206925909525).

Almost surely, 2^{1103303312102} is an apocalyptic number.

1103303312102 is a deficient number, since it is larger than the sum of its proper divisors (552103964098).

1103303312102 is a wasteful number, since it uses less digits than its factorization.

1103303312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150769350.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1103303312102 its reverse (2012133033011), we get a palindrome (3115436345113).

The spelling of 1103303312102 in words is "one trillion, one hundred three billion, three hundred three million, three hundred twelve thousand, one hundred two".