131433341003 has 2 divisors, whose sum is σ = 131433341004. Its totient is φ = 131433341002.

The previous prime is 131433340999. The next prime is 131433341021. The reversal of 131433341003 is 300143334131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131433341003 - 2² = 131433340999 is a prime.

It is a super-3 number, since 3×131433341003³ (a number of 34 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (131433341063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65716670501 + 65716670502.

It is an arithmetic number, because the mean of its divisors is an integer number (65716670502).

Almost surely, 2^131433341003 is an apocalyptic number.

131433341003 is a deficient number, since it is larger than the sum of its proper divisors (1).

131433341003 is an equidigital number, since it uses as much as digits as its factorization.

131433341003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 131433341003 its reverse (300143334131), we get a palindrome (431576675134).

The spelling of 131433341003 in words is "one hundred thirty-one billion, four hundred thirty-three million, three hundred forty-one thousand, three".