101063215065 has 128 divisors (see below), whose sum is σ = 174200463360. Its totient is φ = 49953024000.

The previous prime is 101063214997. The next prime is 101063215087. The reversal of 101063215065 is 560512360101.

It is not a de Polignac number, because 101063215065 - 2⁷ = 101063214937 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 230212116 + ... + 230212554.

It is an arithmetic number, because the mean of its divisors is an integer number (1360941120).

Almost surely, 2^101063215065 is an apocalyptic number.

101063215065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101063215065 is a deficient number, since it is larger than the sum of its proper divisors (73137248295).

101063215065 is a wasteful number, since it uses less digits than its factorization.

101063215065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743.

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 101063215065 its reverse (560512360101), we get a palindrome (661575575166).

The spelling of 101063215065 in words is "one hundred one billion, sixty-three million, two hundred fifteen thousand, sixty-five".