2010001011011 has 4 divisors (see below), whose sum is σ = 2297144012592. Its totient is φ = 1722858009432.

The previous prime is 2010001010971. The next prime is 2010001011017. The reversal of 2010001011011 is 1101101000102.

It is a happy number.

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

It is not a de Polignac number, because 2010001011011 - 2⁶ = 2010001010947 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 2010001011011.

It is not an unprimeable number, because it can be changed into a prime (2010001011017) 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, 143571500780 + ... + 143571500793.

It is an arithmetic number, because the mean of its divisors is an integer number (574286003148).

Almost surely, 2^{2010001011011} is an apocalyptic number.

2010001011011 is a deficient number, since it is larger than the sum of its proper divisors (287143001581).

2010001011011 is an equidigital number, since it uses as much as digits as its factorization.

2010001011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287143001580.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 2010001011011 its reverse (1101101000102), we get a palindrome (3111102011113).

The spelling of 2010001011011 in words is "two trillion, ten billion, one million, eleven thousand, eleven".