9001011000011 has 4 divisors (see below), whose sum is σ = 9006844450032. Its totient is φ = 8995177549992.

The previous prime is 9001010999989. The next prime is 9001011000067. The reversal of 9001011000011 is 1100001101009.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9001011000011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9001011000011.

It is not an unprimeable number, because it can be changed into a prime (9001011000071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2916722696 + ... + 2916725781.

It is an arithmetic number, because the mean of its divisors is an integer number (2251711112508).

Almost surely, 2^{9001011000011} is an apocalyptic number.

9001011000011 is a deficient number, since it is larger than the sum of its proper divisors (5833450021).

9001011000011 is a wasteful number, since it uses less digits than its factorization.

9001011000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5833450020.

The product of its (nonzero) digits is 9, while the sum is 14.

The spelling of 9001011000011 in words is "nine trillion, one billion, eleven million, eleven", and thus it is an aban number and an uban number.