10500105055201 has 4 divisors (see below), whose sum is σ = 10506094848772. Its totient is φ = 10494115261632.

The previous prime is 10500105055183. The next prime is 10500105055261. The reversal of 10500105055201 is 10255050100501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 515617344225 + 9984487710976 = 718065^2 + 3159824^2 .

It is a cyclic number.

It is not a de Polignac number, because 10500105055201 - 2⁷ = 10500105055073 is a prime.

It is a super-2 number, since 2×10500105055201² (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 (10500105055261) 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, 2994894156 + ... + 2994897661.

It is an arithmetic number, because the mean of its divisors is an integer number (2626523712193).

Almost surely, 2^{10500105055201} is an apocalyptic number.

It is an amenable number.

10500105055201 is a deficient number, since it is larger than the sum of its proper divisors (5989793571).

10500105055201 is an equidigital number, since it uses as much as digits as its factorization.

10500105055201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5989793570.

The product of its (nonzero) digits is 1250, while the sum is 25.

Adding to 10500105055201 its reverse (10255050100501), we get a palindrome (20755155155702).

The spelling of 10500105055201 in words is "ten trillion, five hundred billion, one hundred five million, fifty-five thousand, two hundred one".