1010001000111 has 4 divisors (see below), whose sum is σ = 1346668000152. Its totient is φ = 673334000072.

The previous prime is 1010001000091. The next prime is 1010001000133. The reversal of 1010001000111 is 1110001000101.

1010001000111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1010001000111 - 2¹⁰ = 1010000999087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010001000111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010001000161) 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, 168333500016 + ... + 168333500021.

It is an arithmetic number, because the mean of its divisors is an integer number (336667000038).

Almost surely, 2^{1010001000111} is an apocalyptic number.

1010001000111 is a deficient number, since it is larger than the sum of its proper divisors (336667000041).

1010001000111 is an equidigital number, since it uses as much as digits as its factorization.

1010001000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336667000040.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 1010001000111 its reverse (1110001000101), we get a palindrome (2120002000212).

The spelling of 1010001000111 in words is "one trillion, ten billion, one million, one hundred eleven", and thus it is an aban number.