3130100203 has 2 divisors, whose sum is σ = 3130100204. Its totient is φ = 3130100202.

The previous prime is 3130100201. The next prime is 3130100243. The reversal of 3130100203 is 3020010313.

It is a weak prime.

It is an emirp because it is prime and its reverse (3020010313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3130100203 - 2¹ = 3130100201 is a prime.

Together with 3130100201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3130100201) 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 as a sum of consecutive naturals, namely, 1565050101 + 1565050102.

It is an arithmetic number, because the mean of its divisors is an integer number (1565050102).

Almost surely, 2^3130100203 is an apocalyptic number.

3130100203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130100203 is an equidigital number, since it uses as much as digits as its factorization.

3130100203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 3130100203 is about 55947.2984423734. The cubic root of 3130100203 is about 1462.8038012850.

Adding to 3130100203 its reverse (3020010313), we get a palindrome (6150110516).

The spelling of 3130100203 in words is "three billion, one hundred thirty million, one hundred thousand, two hundred three".