10011010100011 has 4 divisors (see below), whose sum is σ = 10031072245000. Its totient is φ = 9990947955024.

The previous prime is 10011010099991. The next prime is 10011010100059. The reversal of 10011010100011 is 11000101011001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10011010100011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10011010099967 and 10011010100003.

It is not an unprimeable number, because it can be changed into a prime (10011010100081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10031071746 + ... + 10031072743.

It is an arithmetic number, because the mean of its divisors is an integer number (2507768061250).

Almost surely, 2^{10011010100011} is an apocalyptic number.

10011010100011 is a deficient number, since it is larger than the sum of its proper divisors (20062144989).

10011010100011 is an equidigital number, since it uses as much as digits as its factorization.

10011010100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20062144988.

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

Adding to 10011010100011 its reverse (11000101011001), we get a palindrome (21011111111012).

The spelling of 10011010100011 in words is "ten trillion, eleven billion, ten million, one hundred thousand, eleven".