1113421113241 has 16 divisors (see below), whose sum is σ = 1137869631360. Its totient is φ = 1089229714560.

The previous prime is 1113421113187. The next prime is 1113421113247. The reversal of 1113421113241 is 1423111243111.

It is a cyclic number.

It is not a de Polignac number, because 1113421113241 - 2⁹ = 1113421112729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113421113247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19374636 + ... + 19432018.

It is an arithmetic number, because the mean of its divisors is an integer number (71116851960).

Almost surely, 2^{1113421113241} is an apocalyptic number.

It is an amenable number.

1113421113241 is a deficient number, since it is larger than the sum of its proper divisors (24448518119).

1113421113241 is a wasteful number, since it uses less digits than its factorization.

1113421113241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59616.

The product of its digits is 576, while the sum is 25.

Adding to 1113421113241 its reverse (1423111243111), we get a palindrome (2536532356352).

The spelling of 1113421113241 in words is "one trillion, one hundred thirteen billion, four hundred twenty-one million, one hundred thirteen thousand, two hundred forty-one".