10211101222103 has 4 divisors (see below), whose sum is σ = 10211391584568. Its totient is φ = 10210810859640.

The previous prime is 10211101222087. The next prime is 10211101222129. The reversal of 10211101222103 is 30122210111201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10211101222103 - 2⁴ = 10211101222087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211101221103) 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 3 ways as a sum of consecutive naturals, for example, 145128476 + ... + 145198817.

It is an arithmetic number, because the mean of its divisors is an integer number (2552847896142).

Almost surely, 2^{10211101222103} is an apocalyptic number.

10211101222103 is a deficient number, since it is larger than the sum of its proper divisors (290362465).

10211101222103 is an equidigital number, since it uses as much as digits as its factorization.

10211101222103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290362464.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10211101222103 its reverse (30122210111201), we get a palindrome (40333311333304).

The spelling of 10211101222103 in words is "ten trillion, two hundred eleven billion, one hundred one million, two hundred twenty-two thousand, one hundred three".