65318740101 has 24 divisors (see below), whose sum is σ = 94751040384. Its totient is φ = 43360803360.

The previous prime is 65318740087. The next prime is 65318740103. The reversal of 65318740101 is 10104781356.

65318740101 is a `hidden beast` number, since 6 + 531 + 87 + 40 + 1 + 0 + 1 = 666.

It is not a de Polignac number, because 65318740101 - 2⁹ = 65318739589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65318740103) 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 in 23 ways as a sum of consecutive naturals, for example, 2004400 + ... + 2036726.

It is an arithmetic number, because the mean of its divisors is an integer number (3947960016).

Almost surely, 2^65318740101 is an apocalyptic number.

It is an amenable number.

65318740101 is a deficient number, since it is larger than the sum of its proper divisors (29432300283).

65318740101 is a wasteful number, since it uses less digits than its factorization.

65318740101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33281 (or 33278 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 65318740101 in words is "sixty-five billion, three hundred eighteen million, seven hundred forty thousand, one hundred one".