114142111 has 4 divisors (see below), whose sum is σ = 114347592. Its totient is φ = 113936632.

The previous prime is 114142109. The next prime is 114142117. The reversal of 114142111 is 111241411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111241411 = 5393 ⋅20627.

It is a cyclic number.

It is not a de Polignac number, because 114142111 - 2¹ = 114142109 is a prime.

It is a super-4 number, since 4×114142111⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114142117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101905 + ... + 103018.

It is an arithmetic number, because the mean of its divisors is an integer number (28586898).

Almost surely, 2^114142111 is an apocalyptic number.

114142111 is a deficient number, since it is larger than the sum of its proper divisors (205481).

114142111 is an equidigital number, since it uses as much as digits as its factorization.

114142111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205480.

The product of its digits is 32, while the sum is 16.

The square root of 114142111 is about 10683.7311366395. The cubic root of 114142111 is about 485.0821570532.

Adding to 114142111 its reverse (111241411), we get a palindrome (225383522).

The spelling of 114142111 in words is "one hundred fourteen million, one hundred forty-two thousand, one hundred eleven".