1103323211102 has 64 divisors (see below), whose sum is σ = 1997262489600. Its totient is φ = 447193094400.

The previous prime is 1103323211099. The next prime is 1103323211113. The reversal of 1103323211102 is 2011123233011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5659649 + ... + 5851347.

It is an arithmetic number, because the mean of its divisors is an integer number (31207226400).

Almost surely, 2^{1103323211102} is an apocalyptic number.

1103323211102 is a deficient number, since it is larger than the sum of its proper divisors (893939278498).

1103323211102 is a wasteful number, since it uses less digits than its factorization.

1103323211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192057.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1103323211102 its reverse (2011123233011), we get a palindrome (3114446444113).

The spelling of 1103323211102 in words is "one trillion, one hundred three billion, three hundred twenty-three million, two hundred eleven thousand, one hundred two".