65162135333123 has 2 divisors, whose sum is σ = 65162135333124. Its totient is φ = 65162135333122.

The previous prime is 65162135333039. The next prime is 65162135333131. The reversal of 65162135333123 is 32133353126156.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65162135333123 - 2⁸ = 65162135332867 is a prime.

It is a super-2 number, since 2×65162135333123² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (65162135333143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32581067666561 + 32581067666562.

It is an arithmetic number, because the mean of its divisors is an integer number (32581067666562).

Almost surely, 2^{65162135333123} is an apocalyptic number.

65162135333123 is a deficient number, since it is larger than the sum of its proper divisors (1).

65162135333123 is an equidigital number, since it uses as much as digits as its factorization.

65162135333123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 874800, while the sum is 44.

Adding to 65162135333123 its reverse (32133353126156), we get a palindrome (97295488459279).

The spelling of 65162135333123 in words is "sixty-five trillion, one hundred sixty-two billion, one hundred thirty-five million, three hundred thirty-three thousand, one hundred twenty-three".