130424423 has 2 divisors, whose sum is σ = 130424424. Its totient is φ = 130424422.

The previous prime is 130424419. The next prime is 130424429. The reversal of 130424423 is 324424031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130424423 - 2² = 130424419 is a prime.

It is a super-2 number, since 2×130424423² = 34021060229765858, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130424429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65212211 + 65212212.

It is an arithmetic number, because the mean of its divisors is an integer number (65212212).

Almost surely, 2^130424423 is an apocalyptic number.

130424423 is a deficient number, since it is larger than the sum of its proper divisors (1).

130424423 is an equidigital number, since it uses as much as digits as its factorization.

130424423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 130424423 is about 11420.3512643001. The cubic root of 130424423 is about 507.1303955487.

Adding to 130424423 its reverse (324424031), we get a palindrome (454848454).

The spelling of 130424423 in words is "one hundred thirty million, four hundred twenty-four thousand, four hundred twenty-three".