335028131 has 2 divisors, whose sum is σ = 335028132. Its totient is φ = 335028130.

The previous prime is 335028119. The next prime is 335028181. The reversal of 335028131 is 131820533.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-335028131 is a prime.

It is a super-2 number, since 2×335028131² = 224487697122706322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 335028131.

It is not a weakly prime, because it can be changed into another prime (335028181) 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, 167514065 + 167514066.

It is an arithmetic number, because the mean of its divisors is an integer number (167514066).

Almost surely, 2^335028131 is an apocalyptic number.

335028131 is a deficient number, since it is larger than the sum of its proper divisors (1).

335028131 is an equidigital number, since it uses as much as digits as its factorization.

335028131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 335028131 is about 18303.7736819488. The cubic root of 335028131 is about 694.5343954584.

Adding to 335028131 its reverse (131820533), we get a palindrome (466848664).

The spelling of 335028131 in words is "three hundred thirty-five million, twenty-eight thousand, one hundred thirty-one".