100000111011 has 32 divisors (see below), whose sum is σ = 140198243328. Its totient is φ = 63321834240.

The previous prime is 100000110983. The next prime is 100000111033. The reversal of 100000111011 is 110111000001.

It is not a de Polignac number, because 100000111011 - 2⁹ = 100000110499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100000111061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10911271 + ... + 10920431.

It is an arithmetic number, because the mean of its divisors is an integer number (4381195104).

Almost surely, 2^100000111011 is an apocalyptic number.

100000111011 is a deficient number, since it is larger than the sum of its proper divisors (40198132317).

100000111011 is a wasteful number, since it uses less digits than its factorization.

100000111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11531.

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

Adding to 100000111011 its reverse (110111000001), we get a palindrome (210111111012).

It can be divided in two parts, 1000001 and 11011, that multiplied together give a palindrome (11011011011).

The spelling of 100000111011 in words is "one hundred billion, one hundred eleven thousand, eleven".