1113330404401 has 4 divisors (see below), whose sum is σ = 1113333535600. Its totient is φ = 1113327273204.

The previous prime is 1113330404383. The next prime is 1113330404437. The reversal of 1113330404401 is 1044040333111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1113330404401 - 2²¹ = 1113328307249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113330404701) 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 3 ways as a sum of consecutive naturals, for example, 952131 + ... + 1770088.

It is an arithmetic number, because the mean of its divisors is an integer number (278333383900).

Almost surely, 2^{1113330404401} is an apocalyptic number.

It is an amenable number.

1113330404401 is a deficient number, since it is larger than the sum of its proper divisors (3131199).

1113330404401 is an equidigital number, since it uses as much as digits as its factorization.

1113330404401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131198.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1113330404401 its reverse (1044040333111), we get a palindrome (2157370737512).

The spelling of 1113330404401 in words is "one trillion, one hundred thirteen billion, three hundred thirty million, four hundred four thousand, four hundred one".