11100101021011 has 8 divisors (see below), whose sum is σ = 11753264093904. Its totient is φ = 10446961943040.

The previous prime is 11100101020997. The next prime is 11100101021059. The reversal of 11100101021011 is 11012010100111.

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

It is not a de Polignac number, because 11100101021011 - 2⁵ = 11100101020979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11100101022011) 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, 5041945 + ... + 6900826.

It is an arithmetic number, because the mean of its divisors is an integer number (1469158011738).

Almost surely, 2^{11100101021011} is an apocalyptic number.

11100101021011 is a deficient number, since it is larger than the sum of its proper divisors (653163072893).

11100101021011 is a wasteful number, since it uses less digits than its factorization.

11100101021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11997461.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11100101021011 its reverse (11012010100111), we get a palindrome (22112111121122).

The spelling of 11100101021011 in words is "eleven trillion, one hundred billion, one hundred one million, twenty-one thousand, eleven".