202302131130103 has 4 divisors (see below), whose sum is σ = 202811708287000. Its totient is φ = 201792553973208.

The previous prime is 202302131130091. The next prime is 202302131130109. The reversal of 202302131130103 is 301031131203202.

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

It is a cyclic number.

It is not a de Polignac number, because 202302131130103 - 2³⁷ = 202164692176631 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 (202302131130109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254788577853 + ... + 254788578646.

It is an arithmetic number, because the mean of its divisors is an integer number (50702927071750).

Almost surely, 2^{202302131130103} is an apocalyptic number.

202302131130103 is a deficient number, since it is larger than the sum of its proper divisors (509577156897).

202302131130103 is an equidigital number, since it uses as much as digits as its factorization.

202302131130103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509577156896.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 202302131130103 its reverse (301031131203202), we get a palindrome (503333262333305).

The spelling of 202302131130103 in words is "two hundred two trillion, three hundred two billion, one hundred thirty-one million, one hundred thirty thousand, one hundred three".