1112034312113 has 2 divisors, whose sum is σ = 1112034312114. Its totient is φ = 1112034312112.

The previous prime is 1112034312097. The next prime is 1112034312203. The reversal of 1112034312113 is 3112134302111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 742816449424 + 369217862689 = 861868^2 + 607633^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112034312113 - 2⁴ = 1112034312097 is a prime.

It is a super-2 number, since 2×1112034312113² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1112034317113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556017156056 + 556017156057.

It is an arithmetic number, because the mean of its divisors is an integer number (556017156057).

Almost surely, 2^{1112034312113} is an apocalyptic number.

It is an amenable number.

1112034312113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112034312113 is an equidigital number, since it uses as much as digits as its factorization.

1112034312113 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 1112034312113 its reverse (3112134302111), we get a palindrome (4224168614224).

The spelling of 1112034312113 in words is "one trillion, one hundred twelve billion, thirty-four million, three hundred twelve thousand, one hundred thirteen".