241056121 has 2 divisors, whose sum is σ = 241056122. Its totient is φ = 241056120.

The previous prime is 241056119. The next prime is 241056143. The reversal of 241056121 is 121650142.

It is an a-pointer prime, because the next prime (241056143) can be obtained adding 241056121 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237776400 + 3279721 = 15420^2 + 1811^2 .

It is a cyclic number.

It is not a de Polignac number, because 241056121 - 2¹ = 241056119 is a prime.

Together with 241056119, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 241056092 and 241056101.

It is not a weakly prime, because it can be changed into another prime (241056161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120528060 + 120528061.

It is an arithmetic number, because the mean of its divisors is an integer number (120528061).

Almost surely, 2^241056121 is an apocalyptic number.

It is an amenable number.

241056121 is a deficient number, since it is larger than the sum of its proper divisors (1).

241056121 is an equidigital number, since it uses as much as digits as its factorization.

241056121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 241056121 is about 15525.9821267448. The cubic root of 241056121 is about 622.3567266492.

The spelling of 241056121 in words is "two hundred forty-one million, fifty-six thousand, one hundred twenty-one".