65134103 has 2 divisors, whose sum is σ = 65134104. Its totient is φ = 65134102.

The previous prime is 65134081. The next prime is 65134159. The reversal of 65134103 is 30143156.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65134103 - 2⁶ = 65134039 is a prime.

It is a super-2 number, since 2×65134103² = 8484902747229218, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65134703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32567051 + 32567052.

It is an arithmetic number, because the mean of its divisors is an integer number (32567052).

Almost surely, 2^65134103 is an apocalyptic number.

65134103 is a deficient number, since it is larger than the sum of its proper divisors (1).

65134103 is an equidigital number, since it uses as much as digits as its factorization.

65134103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 65134103 is about 8070.5701781225. The cubic root of 65134103 is about 402.3488943229.

Adding to 65134103 its reverse (30143156), we get a palindrome (95277259).

The spelling of 65134103 in words is "sixty-five million, one hundred thirty-four thousand, one hundred three".