10302131203103 has 16 divisors (see below), whose sum is σ = 10885862211840. Its totient is φ = 9730317871296.

The previous prime is 10302131203087. The next prime is 10302131203159. The reversal of 10302131203103 is 30130213120301.

It is not a de Polignac number, because 10302131203103 - 2⁴ = 10302131203087 is a prime.

It is a super-2 number, since 2×10302131203103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302131253103) 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, 6062318 + ... + 7573371.

It is an arithmetic number, because the mean of its divisors is an integer number (680366388240).

Almost surely, 2^{10302131203103} is an apocalyptic number.

10302131203103 is a deficient number, since it is larger than the sum of its proper divisors (583731008737).

10302131203103 is a wasteful number, since it uses less digits than its factorization.

10302131203103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13636126.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10302131203103 its reverse (30130213120301), we get a palindrome (40432344323404).

The spelling of 10302131203103 in words is "ten trillion, three hundred two billion, one hundred thirty-one million, two hundred three thousand, one hundred three".