11113142114231 has 2 divisors, whose sum is σ = 11113142114232. Its totient is φ = 11113142114230.

The previous prime is 11113142114213. The next prime is 11113142114237. The reversal of 11113142114231 is 13241124131111.

Together with previous prime (11113142114213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11113142114231 - 2⁴² = 6715095603127 is a prime.

It is a super-2 number, since 2×11113142114231² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11113142114231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113142114237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556571057115 + 5556571057116.

It is an arithmetic number, because the mean of its divisors is an integer number (5556571057116).

Almost surely, 2^{11113142114231} is an apocalyptic number.

11113142114231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113142114231 is an equidigital number, since it uses as much as digits as its factorization.

11113142114231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 26.

Adding to 11113142114231 its reverse (13241124131111), we get a palindrome (24354266245342).

The spelling of 11113142114231 in words is "eleven trillion, one hundred thirteen billion, one hundred forty-two million, one hundred fourteen thousand, two hundred thirty-one".