10100011011 has 32 divisors (see below), whose sum is σ = 14215542528.
Its totient is φ = 6372051840.
The previous prime is 10100011007. The next prime is 10100011021. The reversal of 10100011011 is 11011000101.
It is not a de Polignac number, because 10100011011 - 22 = 10100011007 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10100011001) 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, 517645 + ... + 536801.
It is an arithmetic number, because the mean of its divisors is an integer number (444235704).
Almost surely, 210100011011 is an apocalyptic number.
10100011011 is a deficient number, since it is larger than the sum of its proper divisors (4115531517).
10100011011 is a wasteful number, since it uses less digits than its factorization.
10100011011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19331.
The product of its (nonzero) digits is 1, while the sum is 6.
Adding to 10100011011 its reverse (11011000101), we get a palindrome (21111011112).
The spelling of 10100011011 in words is "ten billion, one hundred million, eleven thousand, eleven".