10211200101 has 12 divisors (see below), whose sum is σ = 15109255980. Its totient is φ = 6641430720.

The previous prime is 10211200073. The next prime is 10211200117. The reversal of 10211200101 is 10100211201.

It is a happy number.

10211200101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4819969476 + 5391230625 = 69426^2 + 73425^2 .

It is not a de Polignac number, because 10211200101 - 2¹³ = 10211191909 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211200141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13835946 + ... + 13836683.

It is an arithmetic number, because the mean of its divisors is an integer number (1259104665).

Almost surely, 2^10211200101 is an apocalyptic number.

It is an amenable number.

10211200101 is a deficient number, since it is larger than the sum of its proper divisors (4898055879).

10211200101 is a wasteful number, since it uses less digits than its factorization.

10211200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27672676 (or 27672673 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10211200101 its reverse (10100211201), we get a palindrome (20311411302).

The spelling of 10211200101 in words is "ten billion, two hundred eleven million, two hundred thousand, one hundred one".