131302222103 has 8 divisors (see below), whose sum is σ = 141424739568. Its totient is φ = 121182897024.

The previous prime is 131302222087. The next prime is 131302222151. The reversal of 131302222103 is 301222203131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131302222103 - 2⁴ = 131302222087 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 (131302222903) 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 7 ways as a sum of consecutive naturals, for example, 712325 + ... + 877502.

It is an arithmetic number, because the mean of its divisors is an integer number (17678092446).

Almost surely, 2^131302222103 is an apocalyptic number.

131302222103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131302222103 is a deficient number, since it is larger than the sum of its proper divisors (10122517465).

131302222103 is a wasteful number, since it uses less digits than its factorization.

131302222103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596193.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 131302222103 its reverse (301222203131), we get a palindrome (432524425234).

The spelling of 131302222103 in words is "one hundred thirty-one billion, three hundred two million, two hundred twenty-two thousand, one hundred three".