334330121 has 2 divisors, whose sum is σ = 334330122. Its totient is φ = 334330120.

The previous prime is 334330103. The next prime is 334330127. The reversal of 334330121 is 121033433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 331640521 + 2689600 = 18211^2 + 1640^2 .

It is a cyclic number.

It is not a de Polignac number, because 334330121 - 2²⁶ = 267221257 is a prime.

It is a super-2 number, since 2×334330121² = 223553259615749282, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 334330093 and 334330102.

It is not a weakly prime, because it can be changed into another prime (334330127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167165060 + 167165061.

It is an arithmetic number, because the mean of its divisors is an integer number (167165061).

Almost surely, 2^334330121 is an apocalyptic number.

It is an amenable number.

334330121 is a deficient number, since it is larger than the sum of its proper divisors (1).

334330121 is an equidigital number, since it uses as much as digits as its factorization.

334330121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 334330121 is about 18284.6963606181. The cubic root of 334330121 is about 694.0517205459.

Adding to 334330121 its reverse (121033433), we get a palindrome (455363554).

The spelling of 334330121 in words is "three hundred thirty-four million, three hundred thirty thousand, one hundred twenty-one".