3103032220213 has 2 divisors, whose sum is σ = 3103032220214. Its totient is φ = 3103032220212.

The previous prime is 3103032220181. The next prime is 3103032220243. The reversal of 3103032220213 is 3120222303013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2296443221604 + 806588998609 = 1515402^2 + 898103^2 .

It is a cyclic number.

It is not a de Polignac number, because 3103032220213 - 2⁵ = 3103032220181 is a prime.

It is a super-3 number, since 3×3103032220213³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3103032220243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551516110106 + 1551516110107.

It is an arithmetic number, because the mean of its divisors is an integer number (1551516110107).

Almost surely, 2^{3103032220213} is an apocalyptic number.

It is an amenable number.

3103032220213 is a deficient number, since it is larger than the sum of its proper divisors (1).

3103032220213 is an equidigital number, since it uses as much as digits as its factorization.

3103032220213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3103032220213 its reverse (3120222303013), we get a palindrome (6223254523226).

The spelling of 3103032220213 in words is "three trillion, one hundred three billion, thirty-two million, two hundred twenty thousand, two hundred thirteen".