1121103422013 has 8 divisors (see below), whose sum is σ = 1494810612000. Its totient is φ = 747399256688.

The previous prime is 1121103421993. The next prime is 1121103422059. The reversal of 1121103422013 is 3102243011211.

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 1121103422013 - 2¹³ = 1121103413821 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121103422513) 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, 332683 + ... + 1533911.

It is an arithmetic number, because the mean of its divisors is an integer number (186851326500).

Almost surely, 2^{1121103422013} is an apocalyptic number.

It is an amenable number.

1121103422013 is a deficient number, since it is larger than the sum of its proper divisors (373707189987).

1121103422013 is a wasteful number, since it uses less digits than its factorization.

1121103422013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512331.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1121103422013 its reverse (3102243011211), we get a palindrome (4223346433224).

The spelling of 1121103422013 in words is "one trillion, one hundred twenty-one billion, one hundred three million, four hundred twenty-two thousand, thirteen".