103211222101 has 8 divisors (see below), whose sum is σ = 111714765624. Its totient is φ = 94788281280.

The previous prime is 103211222099. The next prime is 103211222159. The reversal of 103211222101 is 101222112301.

It can be written as a sum of positive squares in 4 ways, for example, as 9803970225 + 93407251876 = 99015^2 + 305626^2 .

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 103211222101 - 2¹ = 103211222099 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 (103211222501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20148010 + ... + 20153131.

It is an arithmetic number, because the mean of its divisors is an integer number (13964345703).

Almost surely, 2^103211222101 is an apocalyptic number.

It is an amenable number.

103211222101 is a deficient number, since it is larger than the sum of its proper divisors (8503543523).

103211222101 is a wasteful number, since it uses less digits than its factorization.

103211222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40301351.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 103211222101 its reverse (101222112301), we get a palindrome (204433334402).

The spelling of 103211222101 in words is "one hundred three billion, two hundred eleven million, two hundred twenty-two thousand, one hundred one".