65043030135 has 16 divisors (see below), whose sum is σ = 104073744384. Its totient is φ = 34687984032.

The previous prime is 65043030131. The next prime is 65043030139. The reversal of 65043030135 is 53103034056.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (65043030131) and next prime (65043030139).

It is not a de Polignac number, because 65043030135 - 2² = 65043030131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65043030131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271594 + ... + 451496.

It is an arithmetic number, because the mean of its divisors is an integer number (6504609024).

Almost surely, 2^65043030135 is an apocalyptic number.

65043030135 is a deficient number, since it is larger than the sum of its proper divisors (39030714249).

65043030135 is a wasteful number, since it uses less digits than its factorization.

65043030135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204014.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 65043030135 in words is "sixty-five billion, forty-three million, thirty thousand, one hundred thirty-five".