121114471 has 2 divisors, whose sum is σ = 121114472. Its totient is φ = 121114470.

The previous prime is 121114457. The next prime is 121114523. The reversal of 121114471 is 174411121.

It is a weak prime.

It is an emirp because it is prime and its reverse (174411121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 121114471 - 2¹⁵ = 121081703 is a prime.

It is a super-3 number, since 3×121114471³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121114421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60557235 + 60557236.

It is an arithmetic number, because the mean of its divisors is an integer number (60557236).

Almost surely, 2^121114471 is an apocalyptic number.

121114471 is a deficient number, since it is larger than the sum of its proper divisors (1).

121114471 is an equidigital number, since it uses as much as digits as its factorization.

121114471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 224, while the sum is 22.

The square root of 121114471 is about 11005.2019972375. The cubic root of 121114471 is about 494.7646686018.

Adding to 121114471 its reverse (174411121), we get a palindrome (295525592).

The spelling of 121114471 in words is "one hundred twenty-one million, one hundred fourteen thousand, four hundred seventy-one".