3130221103 has 4 divisors (see below), whose sum is σ = 3196821600. Its totient is φ = 3063620608.

The previous prime is 3130221097. The next prime is 3130221109. The reversal of 3130221103 is 3011220313.

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

It is an interprime number because it is at equal distance from previous prime (3130221097) and next prime (3130221109).

It is a cyclic number.

It is not a de Polignac number, because 3130221103 - 2⁵ = 3130221071 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 (3130221109) 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 3 ways as a sum of consecutive naturals, for example, 33300178 + ... + 33300271.

It is an arithmetic number, because the mean of its divisors is an integer number (799205400).

Almost surely, 2^3130221103 is an apocalyptic number.

3130221103 is a deficient number, since it is larger than the sum of its proper divisors (66600497).

3130221103 is an equidigital number, since it uses as much as digits as its factorization.

3130221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66600496.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3130221103 is about 55948.3789130659. The cubic root of 3130221103 is about 1462.8226346227.

Adding to 3130221103 its reverse (3011220313), we get a palindrome (6141441416).

The spelling of 3130221103 in words is "three billion, one hundred thirty million, two hundred twenty-one thousand, one hundred three".