131330231003 has 2 divisors, whose sum is σ = 131330231004. Its totient is φ = 131330231002.

The previous prime is 131330230991. The next prime is 131330231051. The reversal of 131330231003 is 300132033131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131330231003 - 2³⁰ = 130256489179 is a prime.

It is not a weakly prime, because it can be changed into another prime (131330231093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65665115501 + 65665115502.

It is an arithmetic number, because the mean of its divisors is an integer number (65665115502).

Almost surely, 2^131330231003 is an apocalyptic number.

131330231003 is a deficient number, since it is larger than the sum of its proper divisors (1).

131330231003 is an equidigital number, since it uses as much as digits as its factorization.

131330231003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 131330231003 its reverse (300132033131), we get a palindrome (431462264134).

The spelling of 131330231003 in words is "one hundred thirty-one billion, three hundred thirty million, two hundred thirty-one thousand, three".