65040610303 has 2 divisors, whose sum is σ = 65040610304. Its totient is φ = 65040610302.

The previous prime is 65040610289. The next prime is 65040610307. The reversal of 65040610303 is 30301604056.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65040610303 is a prime.

It is a super-3 number, since 3×65040610303³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65040610307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32520305151 + 32520305152.

It is an arithmetic number, because the mean of its divisors is an integer number (32520305152).

Almost surely, 2^65040610303 is an apocalyptic number.

65040610303 is a deficient number, since it is larger than the sum of its proper divisors (1).

65040610303 is an equidigital number, since it uses as much as digits as its factorization.

65040610303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The spelling of 65040610303 in words is "sixty-five billion, forty million, six hundred ten thousand, three hundred three".