130220002427 has 2 divisors, whose sum is σ = 130220002428. Its totient is φ = 130220002426.

The previous prime is 130220002307. The next prime is 130220002433. The reversal of 130220002427 is 724200022031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 130220002427 - 2¹⁸ = 130219740283 is a prime.

It is not a weakly prime, because it can be changed into another prime (130220002447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65110001213 + 65110001214.

It is an arithmetic number, because the mean of its divisors is an integer number (65110001214).

Almost surely, 2^130220002427 is an apocalyptic number.

130220002427 is a deficient number, since it is larger than the sum of its proper divisors (1).

130220002427 is an equidigital number, since it uses as much as digits as its factorization.

130220002427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 130220002427 its reverse (724200022031), we get a palindrome (854420024458).

The spelling of 130220002427 in words is "one hundred thirty billion, two hundred twenty million, two thousand, four hundred twenty-seven".