2031300103 has 16 divisors (see below), whose sum is σ = 2352087040. Its totient is φ = 1718309376.

The previous prime is 2031300053. The next prime is 2031300107. The reversal of 2031300103 is 3010031302.

It is not a de Polignac number, because 2031300103 - 2⁹ = 2031299591 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 (2031300107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165658 + ... + 177496.

It is an arithmetic number, because the mean of its divisors is an integer number (147005440).

Almost surely, 2^2031300103 is an apocalyptic number.

2031300103 is a deficient number, since it is larger than the sum of its proper divisors (320786937).

2031300103 is a wasteful number, since it uses less digits than its factorization.

2031300103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12166.

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

The square root of 2031300103 is about 45069.9467827509. The cubic root of 2031300103 is about 1266.4596674743.

Adding to 2031300103 its reverse (3010031302), we get a palindrome (5041331405).

The spelling of 2031300103 in words is "two billion, thirty-one million, three hundred thousand, one hundred three".