131333213002163 has 2 divisors, whose sum is σ = 131333213002164. Its totient is φ = 131333213002162.

The previous prime is 131333213002087. The next prime is 131333213002217. The reversal of 131333213002163 is 361200312333131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131333213002163 - 2¹⁸ = 131333212740019 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (131333213002463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65666606501081 + 65666606501082.

It is an arithmetic number, because the mean of its divisors is an integer number (65666606501082).

Almost surely, 2^{131333213002163} is an apocalyptic number.

131333213002163 is a deficient number, since it is larger than the sum of its proper divisors (1).

131333213002163 is an equidigital number, since it uses as much as digits as its factorization.

131333213002163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 32.

Adding to 131333213002163 its reverse (361200312333131), we get a palindrome (492533525335294).

The spelling of 131333213002163 in words is "one hundred thirty-one trillion, three hundred thirty-three billion, two hundred thirteen million, two thousand, one hundred sixty-three".