1010000111111 has 16 divisors (see below), whose sum is σ = 1036161181440. Its totient is φ = 983961820800.

The previous prime is 1010000111101. The next prime is 1010000111143. The reversal of 1010000111111 is 1111110000101.

It is a cyclic number.

It is not a de Polignac number, because 1010000111111 - 2¹⁸ = 1009999848967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010000111101) 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, 114521060 + ... + 114529878.

It is an arithmetic number, because the mean of its divisors is an integer number (64760073840).

Almost surely, 2^{1010000111111} is an apocalyptic number.

1010000111111 is a deficient number, since it is larger than the sum of its proper divisors (26161070329).

1010000111111 is an equidigital number, since it uses as much as digits as its factorization.

1010000111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15446.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 1010000111111 its reverse (1111110000101), we get a palindrome (2121110111212).

The spelling of 1010000111111 in words is "one trillion, ten billion, one hundred eleven thousand, one hundred eleven".