1113103211101 has 8 divisors (see below), whose sum is σ = 1327427432064. Its totient is φ = 912606359280.

The previous prime is 1113103211071. The next prime is 1113103211113. The reversal of 1113103211101 is 1011123013111.

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

It is not a de Polignac number, because 1113103211101 - 2¹⁷ = 1113103080029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113103211141) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 3456842110 + ... + 3456842431.

It is an arithmetic number, because the mean of its divisors is an integer number (165928429008).

Almost surely, 2^{1113103211101} is an apocalyptic number.

It is an amenable number.

1113103211101 is a deficient number, since it is larger than the sum of its proper divisors (214324220963).

1113103211101 is an equidigital number, since it uses as much as digits as its factorization.

1113103211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6913684571.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1113103211101 its reverse (1011123013111), we get a palindrome (2124226224212).

The spelling of 1113103211101 in words is "one trillion, one hundred thirteen billion, one hundred three million, two hundred eleven thousand, one hundred one".