131010233203 has 2 divisors, whose sum is σ = 131010233204. Its totient is φ = 131010233202.

The previous prime is 131010233171. The next prime is 131010233239. The reversal of 131010233203 is 302332010131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131010233203 - 2⁵ = 131010233171 is a prime.

It is not a weakly prime, because it can be changed into another prime (131010233293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65505116601 + 65505116602.

It is an arithmetic number, because the mean of its divisors is an integer number (65505116602).

Almost surely, 2^131010233203 is an apocalyptic number.

131010233203 is a deficient number, since it is larger than the sum of its proper divisors (1).

131010233203 is an equidigital number, since it uses as much as digits as its factorization.

131010233203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 131010233203 its reverse (302332010131), we get a palindrome (433342243334).

The spelling of 131010233203 in words is "one hundred thirty-one billion, ten million, two hundred thirty-three thousand, two hundred three".