131423413303 has 16 divisors (see below), whose sum is σ = 162127236096. Its totient is φ = 103742068320.

The previous prime is 131423413237. The next prime is 131423413321. The reversal of 131423413303 is 303314324131.

It is a cyclic number.

It is not a de Polignac number, because 131423413303 - 2²⁵ = 131389858871 is a prime.

It is a super-2 number, since 2×131423413303² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131423410303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1636201 + ... + 1714642.

It is an arithmetic number, because the mean of its divisors is an integer number (10132952256).

Almost surely, 2^131423413303 is an apocalyptic number.

131423413303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131423413303 is a deficient number, since it is larger than the sum of its proper divisors (30703822793).

131423413303 is a wasteful number, since it uses less digits than its factorization.

131423413303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3351294.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 131423413303 its reverse (303314324131), we get a palindrome (434737737434).

The spelling of 131423413303 in words is "one hundred thirty-one billion, four hundred twenty-three million, four hundred thirteen thousand, three hundred three".