65165010106 has 64 divisors (see below), whose sum is σ = 121989888000. Its totient is φ = 25473389760.

The previous prime is 65165010091. The next prime is 65165010143. The reversal of 65165010106 is 60101056156.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2757561 + ... + 2781091.

It is an arithmetic number, because the mean of its divisors is an integer number (1906092000).

Almost surely, 2^65165010106 is an apocalyptic number.

65165010106 is a deficient number, since it is larger than the sum of its proper divisors (56824877894).

65165010106 is a wasteful number, since it uses less digits than its factorization.

65165010106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23947.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 65165010106 in words is "sixty-five billion, one hundred sixty-five million, ten thousand, one hundred six".