130163218051 has 2 divisors, whose sum is σ = 130163218052. Its totient is φ = 130163218050.

The previous prime is 130163218049. The next prime is 130163218063. The reversal of 130163218051 is 150812361031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130163218051 - 2¹ = 130163218049 is a prime.

Together with 130163218049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (130163218651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65081609025 + 65081609026.

It is an arithmetic number, because the mean of its divisors is an integer number (65081609026).

Almost surely, 2^130163218051 is an apocalyptic number.

130163218051 is a deficient number, since it is larger than the sum of its proper divisors (1).

130163218051 is an equidigital number, since it uses as much as digits as its factorization.

130163218051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

Adding to 130163218051 its reverse (150812361031), we get a palindrome (280975579082).

The spelling of 130163218051 in words is "one hundred thirty billion, one hundred sixty-three million, two hundred eighteen thousand, fifty-one".