131230313012303 has 4 divisors (see below), whose sum is σ = 131774837132928. Its totient is φ = 130685788891680.

The previous prime is 131230313012257. The next prime is 131230313012377. The reversal of 131230313012303 is 303210313032131.

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 131230313012303 - 2¹⁴ = 131230312995919 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 (131230313012503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272262059951 + ... + 272262060432.

It is an arithmetic number, because the mean of its divisors is an integer number (32943709283232).

Almost surely, 2^{131230313012303} is an apocalyptic number.

131230313012303 is a deficient number, since it is larger than the sum of its proper divisors (544524120625).

131230313012303 is an equidigital number, since it uses as much as digits as its factorization.

131230313012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544524120624.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 131230313012303 its reverse (303210313032131), we get a palindrome (434440626044434).

The spelling of 131230313012303 in words is "one hundred thirty-one trillion, two hundred thirty billion, three hundred thirteen million, twelve thousand, three hundred three".