1100321012113 has 8 divisors (see below), whose sum is σ = 1101253002080. Its totient is φ = 1099389153600.

The previous prime is 1100321012099. The next prime is 1100321012117. The reversal of 1100321012113 is 3112101230011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1100321012113 - 2¹⁷ = 1100320881041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100321012117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23907958 + ... + 23953936.

It is an arithmetic number, because the mean of its divisors is an integer number (137656625260).

Almost surely, 2^{1100321012113} is an apocalyptic number.

It is an amenable number.

1100321012113 is a deficient number, since it is larger than the sum of its proper divisors (931989967).

1100321012113 is a wasteful number, since it uses less digits than its factorization.

1100321012113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65727.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1100321012113 its reverse (3112101230011), we get a palindrome (4212422242124).

The spelling of 1100321012113 in words is "one trillion, one hundred billion, three hundred twenty-one million, twelve thousand, one hundred thirteen".