Search a number
241221314325331 is a prime number
BaseRepresentation
bin110110110110001110110110…
…110000001010101101010011
31011122002112101010221002112001
4312312032312300022231103
5223104132222431402311
62213011313022214431
7101544444020014504
oct6666166660125523
91148075333832461
10241221314325331
116a95142634560a
122307a382124417
13a47a0c2bcb462
14437d2612bcbab
151cd4abecd24c1
hexdb63b6c0ab53

241221314325331 has 2 divisors, whose sum is σ = 241221314325332. Its totient is φ = 241221314325330.

The previous prime is 241221314325293. The next prime is 241221314325359. The reversal of 241221314325331 is 133523413122142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241221314325331 - 221 = 241221312228179 is a prime.

It is a super-2 number, since 2×2412213143253312 (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241221314325361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120610657162665 + 120610657162666.

It is an arithmetic number, because the mean of its divisors is an integer number (120610657162666).

Almost surely, 2241221314325331 is an apocalyptic number.

241221314325331 is a deficient number, since it is larger than the sum of its proper divisors (1).

241221314325331 is an equidigital number, since it uses as much as digits as its factorization.

241221314325331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 37.

Adding to 241221314325331 its reverse (133523413122142), we get a palindrome (374744727447473).

The spelling of 241221314325331 in words is "two hundred forty-one trillion, two hundred twenty-one billion, three hundred fourteen million, three hundred twenty-five thousand, three hundred thirty-one".