130212322447 has 2 divisors, whose sum is σ = 130212322448. Its totient is φ = 130212322446.

The previous prime is 130212322393. The next prime is 130212322453. The reversal of 130212322447 is 744223212031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130212322447 - 2¹⁹ = 130211798159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130212322547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65106161223 + 65106161224.

It is an arithmetic number, because the mean of its divisors is an integer number (65106161224).

Almost surely, 2^130212322447 is an apocalyptic number.

130212322447 is a deficient number, since it is larger than the sum of its proper divisors (1).

130212322447 is an equidigital number, since it uses as much as digits as its factorization.

130212322447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 130212322447 its reverse (744223212031), we get a palindrome (874435534478).

The spelling of 130212322447 in words is "one hundred thirty billion, two hundred twelve million, three hundred twenty-two thousand, four hundred forty-seven".