202130321131163 has 2 divisors, whose sum is σ = 202130321131164. Its totient is φ = 202130321131162.

The previous prime is 202130321131153. The next prime is 202130321131253. The reversal of 202130321131163 is 361131123031202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202130321131163 - 2¹⁴ = 202130321114779 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (202130321131153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101065160565581 + 101065160565582.

It is an arithmetic number, because the mean of its divisors is an integer number (101065160565582).

Almost surely, 2^{202130321131163} is an apocalyptic number.

202130321131163 is a deficient number, since it is larger than the sum of its proper divisors (1).

202130321131163 is an equidigital number, since it uses as much as digits as its factorization.

202130321131163 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 29.

Adding to 202130321131163 its reverse (361131123031202), we get a palindrome (563261444162365).

The spelling of 202130321131163 in words is "two hundred two trillion, one hundred thirty billion, three hundred twenty-one million, one hundred thirty-one thousand, one hundred sixty-three".