100011011011 has 8 divisors (see below), whose sum is σ = 100774674000. Its totient is φ = 99248580960.

The previous prime is 100011010973. The next prime is 100011011029. The reversal of 100011011011 is 110110110001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100011011011 - 2¹¹ = 100011008963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100011010985 and 100011011003.

It is not an unprimeable number, because it can be changed into a prime (100011011041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145056 + ... + 470173.

It is an arithmetic number, because the mean of its divisors is an integer number (12596834250).

Almost surely, 2^100011011011 is an apocalyptic number.

100011011011 is a deficient number, since it is larger than the sum of its proper divisors (763662989).

100011011011 is a wasteful number, since it uses less digits than its factorization.

100011011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616469.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 100011011011 its reverse (110110110001), we get a palindrome (210121121012).

The spelling of 100011011011 in words is "one hundred billion, eleven million, eleven thousand, eleven".