1001207016 has 48 divisors (see below), whose sum is σ = 2713297860. Its totient is φ = 333527040.

The previous prime is 1001206981. The next prime is 1001207029. The reversal of 1001207016 is 6107021001.

It can be written as a sum of positive squares in 2 ways, for example, as 758782116 + 242424900 = 27546^2 + 15570^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 1001207016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148846 + ... + 155426.

Almost surely, 2^1001207016 is an apocalyptic number.

It is an amenable number.

1001207016 is an abundant number, since it is smaller than the sum of its proper divisors (1712090844).

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

1001207016 is a wasteful number, since it uses less digits than its factorization.

1001207016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8706 (or 8699 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 1001207016 is about 31641.8554449640. The cubic root of 1001207016 is about 1000.4021768987.

Adding to 1001207016 its reverse (6107021001), we get a palindrome (7108228017).

The spelling of 1001207016 in words is "one billion, one million, two hundred seven thousand, sixteen".