1065565634106 has 32 divisors (see below), whose sum is σ = 2308968497088. Its totient is φ = 326520794880.

The previous prime is 1065565634087. The next prime is 1065565634137. The reversal of 1065565634106 is 6014365655601.

1065565634106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1065565634106² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121469125 + ... + 121477896.

It is an arithmetic number, because the mean of its divisors is an integer number (72155265534).

Almost surely, 2^{1065565634106} is an apocalyptic number.

1065565634106 is an abundant number, since it is smaller than the sum of its proper divisors (1243402862982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1065565634106 is a wasteful number, since it uses less digits than its factorization.

1065565634106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242947086.

The product of its (nonzero) digits is 1944000, while the sum is 48.

The spelling of 1065565634106 in words is "one trillion, sixty-five billion, five hundred sixty-five million, six hundred thirty-four thousand, one hundred six".