10500510110011 has 8 divisors (see below), whose sum is σ = 10856414133248. Its totient is φ = 10145679705000.

The previous prime is 10500510109997. The next prime is 10500510110029. The reversal of 10500510110011 is 11001101500501.

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

It is a cyclic number.

It is not a de Polignac number, because 10500510110011 - 2¹⁷ = 10500509978939 is a prime.

It is a super-2 number, since 2×10500510110011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10500510110911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268384665 + ... + 268423786.

It is an arithmetic number, because the mean of its divisors is an integer number (1357051766656).

Almost surely, 2^{10500510110011} is an apocalyptic number.

10500510110011 is a deficient number, since it is larger than the sum of its proper divisors (355904023237).

10500510110011 is an equidigital number, since it uses as much as digits as its factorization.

10500510110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536809113.

The product of its (nonzero) digits is 25, while the sum is 16.

Adding to 10500510110011 its reverse (11001101500501), we get a palindrome (21501611610512).

The spelling of 10500510110011 in words is "ten trillion, five hundred billion, five hundred ten million, one hundred ten thousand, eleven".