334131233 has 2 divisors, whose sum is σ = 334131234. Its totient is φ = 334131232.

The previous prime is 334131229. The next prime is 334131251. The reversal of 334131233 is 332131433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191877904 + 142253329 = 13852^2 + 11927^2 .

It is an emirp because it is prime and its reverse (332131433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334131233 - 2² = 334131229 is a prime.

It is a super-3 number, since 3×334131233³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 334131199 and 334131208.

It is not a weakly prime, because it can be changed into another prime (334131253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167065616 + 167065617.

It is an arithmetic number, because the mean of its divisors is an integer number (167065617).

Almost surely, 2^334131233 is an apocalyptic number.

It is an amenable number.

334131233 is a deficient number, since it is larger than the sum of its proper divisors (1).

334131233 is an equidigital number, since it uses as much as digits as its factorization.

334131233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 23.

The square root of 334131233 is about 18279.2569050276. The cubic root of 334131233 is about 693.9140662422.

Adding to 334131233 its reverse (332131433), we get a palindrome (666262666).

The spelling of 334131233 in words is "three hundred thirty-four million, one hundred thirty-one thousand, two hundred thirty-three".