1114111423 has 2 divisors, whose sum is σ = 1114111424. Its totient is φ = 1114111422.

The previous prime is 1114111393. The next prime is 1114111433. The reversal of 1114111423 is 3241114111.

It is a strong prime.

It is an emirp because it is prime and its reverse (3241114111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1114111423 - 2⁵ = 1114111391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1114111423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114111433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557055711 + 557055712.

It is an arithmetic number, because the mean of its divisors is an integer number (557055712).

Almost surely, 2^1114111423 is an apocalyptic number.

1114111423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114111423 is an equidigital number, since it uses as much as digits as its factorization.

1114111423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96, while the sum is 19.

The square root of 1114111423 is about 33378.3076713005. The cubic root of 1114111423 is about 1036.6755974435.

Adding to 1114111423 its reverse (3241114111), we get a palindrome (4355225534).

The spelling of 1114111423 in words is "one billion, one hundred fourteen million, one hundred eleven thousand, four hundred twenty-three".