1000011056011 has 16 divisors (see below), whose sum is σ = 1092173453280. Its totient is φ = 908058004480.

The previous prime is 1000011055993. The next prime is 1000011056069. The reversal of 1000011056011 is 1106501100001.

It is not a de Polignac number, because 1000011056011 - 2³³ = 991421121419 is a prime.

It is a super-2 number, since 2×1000011056011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000011054011) 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, 35946075 + ... + 35973883.

It is an arithmetic number, because the mean of its divisors is an integer number (68260840830).

Almost surely, 2^{1000011056011} is an apocalyptic number.

1000011056011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1000011056011 is a deficient number, since it is larger than the sum of its proper divisors (92162397269).

1000011056011 is a wasteful number, since it uses less digits than its factorization.

1000011056011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31454.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 1000011056011 its reverse (1106501100001), we get a palindrome (2106512156012).

It can be divided in two parts, 10000 and 11056011, that added together give a palindrome (11066011).

The spelling of 1000011056011 in words is "one trillion, eleven million, fifty-six thousand, eleven".