111110000001011 has 16 divisors (see below), whose sum is σ = 125015506887168. Its totient is φ = 97881149772000.

The previous prime is 111110000000999. The next prime is 111110000001023. The reversal of 111110000001011 is 110100000011111.

It is an interprime number because it is at equal distance from previous prime (111110000000999) and next prime (111110000001023).

It is a cyclic number.

It is not a de Polignac number, because 111110000001011 - 2⁴² = 106711953489907 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 111110000001011.

It is not an unprimeable number, because it can be changed into a prime (111110000001211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1063873325 + ... + 1063977758.

It is an arithmetic number, because the mean of its divisors is an integer number (7813469180448).

Almost surely, 2^{111110000001011} is an apocalyptic number.

111110000001011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

111110000001011 is a deficient number, since it is larger than the sum of its proper divisors (13905506886157).

111110000001011 is a wasteful number, since it uses less digits than its factorization.

111110000001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127851242.

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

Adding to 111110000001011 its reverse (110100000011111), we get a palindrome (221210000012122).

The spelling of 111110000001011 in words is "one hundred eleven trillion, one hundred ten billion, one thousand, eleven".