111340410234113 has 2 divisors, whose sum is σ = 111340410234114. Its totient is φ = 111340410234112.

The previous prime is 111340410234107. The next prime is 111340410234121. The reversal of 111340410234113 is 311432014043111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111168597497104 + 171812737009 = 10543652^2 + 414503^2 .

It is a cyclic number.

It is not a de Polignac number, because 111340410234113 - 2⁶ = 111340410234049 is a prime.

It is a super-2 number, since 2×111340410234113² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111340410234133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55670205117056 + 55670205117057.

It is an arithmetic number, because the mean of its divisors is an integer number (55670205117057).

Almost surely, 2^{111340410234113} is an apocalyptic number.

It is an amenable number.

111340410234113 is a deficient number, since it is larger than the sum of its proper divisors (1).

111340410234113 is an equidigital number, since it uses as much as digits as its factorization.

111340410234113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 111340410234113 its reverse (311432014043111), we get a palindrome (422772424277224).

The spelling of 111340410234113 in words is "one hundred eleven trillion, three hundred forty billion, four hundred ten million, two hundred thirty-four thousand, one hundred thirteen".