103220310211 has 4 divisors (see below), whose sum is σ = 105416487072. Its totient is φ = 101024133352.

The previous prime is 103220310209. The next prime is 103220310229. The reversal of 103220310211 is 112013022301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112013022301 = 43 ⋅2604954007.

It is a cyclic number.

It is not a de Polignac number, because 103220310211 - 2¹ = 103220310209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103220310241) 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, 1098088360 + ... + 1098088453.

It is an arithmetic number, because the mean of its divisors is an integer number (26354121768).

Almost surely, 2^103220310211 is an apocalyptic number.

103220310211 is a deficient number, since it is larger than the sum of its proper divisors (2196176861).

103220310211 is an equidigital number, since it uses as much as digits as its factorization.

103220310211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196176860.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103220310211 its reverse (112013022301), we get a palindrome (215233332512).

The spelling of 103220310211 in words is "one hundred three billion, two hundred twenty million, three hundred ten thousand, two hundred eleven".