3103413221 has 8 divisors (see below), whose sum is σ = 3297196920. Its totient is φ = 2915414208.

The previous prime is 3103413167. The next prime is 3103413233. The reversal of 3103413221 is 1223143013.

It can be written as a sum of positive squares in 4 ways, for example, as 188925025 + 2914488196 = 13745^2 + 53986^2 .

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 3103413221 - 2²² = 3099218917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3103413193 and 3103413202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103413281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445066 + ... + 1447211.

It is an arithmetic number, because the mean of its divisors is an integer number (412149615).

Almost surely, 2^3103413221 is an apocalyptic number.

It is an amenable number.

3103413221 is a deficient number, since it is larger than the sum of its proper divisors (193783699).

3103413221 is a wasteful number, since it uses less digits than its factorization.

3103413221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2892343.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3103413221 is about 55708.2868252112. The cubic root of 3103413221 is about 1458.6346811169.

Adding to 3103413221 its reverse (1223143013), we get a palindrome (4326556234).

The spelling of 3103413221 in words is "three billion, one hundred three million, four hundred thirteen thousand, two hundred twenty-one".