131341003 has 2 divisors, whose sum is σ = 131341004. Its totient is φ = 131341002.

The previous prime is 131340953. The next prime is 131341013. The reversal of 131341003 is 300143131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131341003 - 2¹³ = 131332811 is a prime.

It is not a weakly prime, because it can be changed into another prime (131341013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65670501 + 65670502.

It is an arithmetic number, because the mean of its divisors is an integer number (65670502).

Almost surely, 2^131341003 is an apocalyptic number.

131341003 is a deficient number, since it is larger than the sum of its proper divisors (1).

131341003 is an equidigital number, since it uses as much as digits as its factorization.

131341003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 131341003 is about 11460.4102457111. The cubic root of 131341003 is about 508.3156053897.

Adding to 131341003 its reverse (300143131), we get a palindrome (431484134).

The spelling of 131341003 in words is "one hundred thirty-one million, three hundred forty-one thousand, three".