114215111 has 2 divisors, whose sum is σ = 114215112. Its totient is φ = 114215110.

The previous prime is 114215107. The next prime is 114215113. The reversal of 114215111 is 111512411.

It is a strong prime.

It is an emirp because it is prime and its reverse (111512411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114215111 - 2² = 114215107 is a prime.

Together with 114215113, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114215111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114215113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57107555 + 57107556.

It is an arithmetic number, because the mean of its divisors is an integer number (57107556).

Almost surely, 2^114215111 is an apocalyptic number.

114215111 is a deficient number, since it is larger than the sum of its proper divisors (1).

114215111 is an equidigital number, since it uses as much as digits as its factorization.

114215111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40, while the sum is 17.

The square root of 114215111 is about 10687.1470000183. The cubic root of 114215111 is about 485.1855470313.

Adding to 114215111 its reverse (111512411), we get a palindrome (225727522).

The spelling of 114215111 in words is "one hundred fourteen million, two hundred fifteen thousand, one hundred eleven".