1010201110011 has 48 divisors (see below), whose sum is σ = 1553718050560. Its totient is φ = 631357390080.

The previous prime is 1010201110007. The next prime is 1010201110021. The reversal of 1010201110011 is 1100111020101.

It is not a de Polignac number, because 1010201110011 - 2² = 1010201110007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010201109975 and 1010201110002.

It is not an unprimeable number, because it can be changed into a prime (1010201110021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2150301 + ... + 2577633.

Almost surely, 2^{1010201110011} is an apocalyptic number.

1010201110011 is a deficient number, since it is larger than the sum of its proper divisors (543516940549).

1010201110011 is a wasteful number, since it uses less digits than its factorization.

1010201110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427636 (or 427633 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1010201110011 its reverse (1100111020101), we get a palindrome (2110312130112).

The spelling of 1010201110011 in words is "one trillion, ten billion, two hundred one million, one hundred ten thousand, eleven".