1121134412113 has 8 divisors (see below), whose sum is σ = 1121680576832. Its totient is φ = 1120588345296.

The previous prime is 1121134412087. The next prime is 1121134412129. The reversal of 1121134412113 is 3112144311211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1121134412113 is a prime.

It is a super-2 number, since 2×1121134412113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121134412813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33195031 + ... + 33228787.

It is an arithmetic number, because the mean of its divisors is an integer number (140210072104).

Almost surely, 2^{1121134412113} is an apocalyptic number.

It is an amenable number.

1121134412113 is a deficient number, since it is larger than the sum of its proper divisors (546164719).

1121134412113 is a wasteful number, since it uses less digits than its factorization.

1121134412113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48951.

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

Adding to 1121134412113 its reverse (3112144311211), we get a palindrome (4233278723324).

The spelling of 1121134412113 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-four million, four hundred twelve thousand, one hundred thirteen".