1010110111011 has 16 divisors (see below), whose sum is σ = 1497490811520.
Its totient is φ = 672942616200.
The previous prime is 1010110110979. The next prime is 1010110111069. The reversal of 1010110111011 is 1101110110101.
1010110111011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1010110111011 - 25 = 1010110110979 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 1010110110984 and 1010110111002.
It is not an unprimeable number, because it can be changed into a prime (1010110111081) 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, 12852445 + ... + 12930798.
It is an arithmetic number, because the mean of its divisors is an integer number (93593175720).
Almost surely, 21010110111011 is an apocalyptic number.
1010110111011 is a deficient number, since it is larger than the sum of its proper divisors (487380700509).
1010110111011 is a wasteful number, since it uses less digits than its factorization.
1010110111011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25784703 (or 25784697 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 1010110111011 its reverse (1101110110101), we get a palindrome (2111220221112).
The spelling of 1010110111011 in words is "one trillion, ten billion, one hundred ten million, one hundred eleven thousand, eleven".