1012011110011 has 16 divisors (see below), whose sum is σ = 1120778160768. Its totient is φ = 906045465600.

The previous prime is 1012011109997. The next prime is 1012011110029. The reversal of 1012011110011 is 1100111102101.

It is a de Polignac number, because none of the positive numbers 2^k-1012011110011 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 1012011110011.

It is not an unprimeable number, because it can be changed into a prime (1012011117011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2722491 + ... + 3071803.

It is an arithmetic number, because the mean of its divisors is an integer number (70048635048).

Almost surely, 2^{1012011110011} is an apocalyptic number.

1012011110011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1012011110011 is a deficient number, since it is larger than the sum of its proper divisors (108767050757).

1012011110011 is a wasteful number, since it uses less digits than its factorization.

1012011110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353322.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1012011110011 its reverse (1100111102101), we get a palindrome (2112122212112).

The spelling of 1012011110011 in words is "one trillion, twelve billion, eleven million, one hundred ten thousand, eleven".