101264065 has 16 divisors (see below), whose sum is σ = 139329792. Its totient is φ = 69211584.

The previous prime is 101264047. The next prime is 101264069. The reversal of 101264065 is 560462101.

It is a cyclic number.

It is not a de Polignac number, because 101264065 - 2⁷ = 101263937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101264069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6532 + ... + 15658.

It is an arithmetic number, because the mean of its divisors is an integer number (8708112).

Almost surely, 2^101264065 is an apocalyptic number.

It is an amenable number.

101264065 is a deficient number, since it is larger than the sum of its proper divisors (38065727).

101264065 is an equidigital number, since it uses as much as digits as its factorization.

101264065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9456.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 101264065 is about 10063.0047699482. The cubic root of 101264065 is about 466.1064567334.

The spelling of 101264065 in words is "one hundred one million, two hundred sixty-four thousand, sixty-five".