2016565015101 has 32 divisors (see below), whose sum is σ = 3453114685440. Its totient is φ = 1017435570624.

The previous prime is 2016565015019. The next prime is 2016565015139. The reversal of 2016565015101 is 1015105656102.

It is not a de Polignac number, because 2016565015101 - 2²² = 2016560820797 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016565015151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160573831 + ... + 160586388.

It is an arithmetic number, because the mean of its divisors is an integer number (107909833920).

Almost surely, 2^{2016565015101} is an apocalyptic number.

2016565015101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2016565015101 is a deficient number, since it is larger than the sum of its proper divisors (1436549670339).

2016565015101 is a wasteful number, since it uses less digits than its factorization.

2016565015101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321160265.

The product of its (nonzero) digits is 9000, while the sum is 33.

The spelling of 2016565015101 in words is "two trillion, sixteen billion, five hundred sixty-five million, fifteen thousand, one hundred one".