1134231112013 has 2 divisors, whose sum is σ = 1134231112014. Its totient is φ = 1134231112012.

The previous prime is 1134231111991. The next prime is 1134231112031. The reversal of 1134231112013 is 3102111324311.

Together with next prime (1134231112031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 922669750249 + 211561361764 = 960557^2 + 459958^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134231112013 - 2¹⁶ = 1134231046477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1134231112013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134231112813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567115556006 + 567115556007.

It is an arithmetic number, because the mean of its divisors is an integer number (567115556007).

Almost surely, 2^{1134231112013} is an apocalyptic number.

It is an amenable number.

1134231112013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134231112013 is an equidigital number, since it uses as much as digits as its factorization.

1134231112013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1134231112013 its reverse (3102111324311), we get a palindrome (4236342436324).

The spelling of 1134231112013 in words is "one trillion, one hundred thirty-four billion, two hundred thirty-one million, one hundred twelve thousand, thirteen".