114243121 has 2 divisors, whose sum is σ = 114243122. Its totient is φ = 114243120.

The previous prime is 114243119. The next prime is 114243163. The reversal of 114243121 is 121342411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92852496 + 21390625 = 9636^2 + 4625^2 .

It is a cyclic number.

It is not a de Polignac number, because 114243121 - 2¹ = 114243119 is a prime.

Together with 114243119, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (114243821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57121560 + 57121561.

It is an arithmetic number, because the mean of its divisors is an integer number (57121561).

Almost surely, 2^114243121 is an apocalyptic number.

It is an amenable number.

114243121 is a deficient number, since it is larger than the sum of its proper divisors (1).

114243121 is an equidigital number, since it uses as much as digits as its factorization.

114243121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192, while the sum is 19.

The square root of 114243121 is about 10688.4573723246. The cubic root of 114243121 is about 485.2252059295.

Adding to 114243121 its reverse (121342411), we get a palindrome (235585532).

The spelling of 114243121 in words is "one hundred fourteen million, two hundred forty-three thousand, one hundred twenty-one".