1112134013 has 2 divisors, whose sum is σ = 1112134014. Its totient is φ = 1112134012.

The previous prime is 1112133991. The next prime is 1112134027. The reversal of 1112134013 is 3104312111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1098392164 + 13741849 = 33142^2 + 3707^2 .

It is an emirp because it is prime and its reverse (3104312111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1112134013 - 2¹² = 1112129917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112133982 and 1112134000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112134043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556067006 + 556067007.

It is an arithmetic number, because the mean of its divisors is an integer number (556067007).

Almost surely, 2^1112134013 is an apocalyptic number.

It is an amenable number.

1112134013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112134013 is an equidigital number, since it uses as much as digits as its factorization.

1112134013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1112134013 is about 33348.6733319333. The cubic root of 1112134013 is about 1036.0619105655.

Adding to 1112134013 its reverse (3104312111), we get a palindrome (4216446124).

The spelling of 1112134013 in words is "one billion, one hundred twelve million, one hundred thirty-four thousand, thirteen".