8011016001 has 24 divisors (see below), whose sum is σ = 12123048704. Its totient is φ = 5091245280.

The previous prime is 8011015993. The next prime is 8011016009. The reversal of 8011016001 is 1006101108.

It is an interprime number because it is at equal distance from previous prime (8011015993) and next prime (8011016009).

It is not a de Polignac number, because 8011016001 - 2³ = 8011015993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8011016009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195586 + ... + 232971.

Almost surely, 2^8011016001 is an apocalyptic number.

It is an amenable number.

8011016001 is a deficient number, since it is larger than the sum of its proper divisors (4112032703).

8011016001 is a wasteful number, since it uses less digits than its factorization.

8011016001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428661 (or 428658 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

The square root of 8011016001 is about 89504.2792328948. The cubic root of 8011016001 is about 2000.9175790433.

Adding to 8011016001 its reverse (1006101108), we get a palindrome (9017117109).

The spelling of 8011016001 in words is "eight billion, eleven million, sixteen thousand, one".