131224302203 has 2 divisors, whose sum is σ = 131224302204. Its totient is φ = 131224302202.

The previous prime is 131224302193. The next prime is 131224302221. The reversal of 131224302203 is 302203422131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131224302203 - 2¹⁰ = 131224301179 is a prime.

It is not a weakly prime, because it can be changed into another prime (131224302103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65612151101 + 65612151102.

It is an arithmetic number, because the mean of its divisors is an integer number (65612151102).

Almost surely, 2^131224302203 is an apocalyptic number.

131224302203 is a deficient number, since it is larger than the sum of its proper divisors (1).

131224302203 is an equidigital number, since it uses as much as digits as its factorization.

131224302203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 131224302203 its reverse (302203422131), we get a palindrome (433427724334).

The spelling of 131224302203 in words is "one hundred thirty-one billion, two hundred twenty-four million, three hundred two thousand, two hundred three".