1001065116 has 12 divisors (see below), whose sum is σ = 2335818632. Its totient is φ = 333688368.

The previous prime is 1001065099. The next prime is 1001065151. The reversal of 1001065116 is 6115601001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1001065092 and 1001065101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41711035 + ... + 41711058.

Almost surely, 2^1001065116 is an apocalyptic number.

It is an amenable number.

1001065116 is an abundant number, since it is smaller than the sum of its proper divisors (1334753516).

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

1001065116 is a wasteful number, since it uses less digits than its factorization.

1001065116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83422100 (or 83422098 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1001065116 is about 31639.6130823371. The cubic root of 1001065116 is about 1000.3549126887.

Adding to 1001065116 its reverse (6115601001), we get a palindrome (7116666117).

The spelling of 1001065116 in words is "one billion, one million, sixty-five thousand, one hundred sixteen".