1114323111 has 12 divisors (see below), whose sum is σ = 1755903240. Its totient is φ = 675347280.

The previous prime is 1114323109. The next prime is 1114323121. The reversal of 1114323111 is 1113234111.

It is a happy number.

It is not a de Polignac number, because 1114323111 - 2¹ = 1114323109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114323121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5627796 + ... + 5627993.

It is an arithmetic number, because the mean of its divisors is an integer number (146325270).

Almost surely, 2^1114323111 is an apocalyptic number.

1114323111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1114323111 is a deficient number, since it is larger than the sum of its proper divisors (641580129).

1114323111 is a wasteful number, since it uses less digits than its factorization.

1114323111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11255806 (or 11255803 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 1114323111 is about 33381.4785622207. The cubic root of 1114323111 is about 1036.7412515250.

Adding to 1114323111 its reverse (1113234111), we get a palindrome (2227557222).

The spelling of 1114323111 in words is "one billion, one hundred fourteen million, three hundred twenty-three thousand, one hundred eleven".