130420423 has 8 divisors (see below), whose sum is σ = 149460992. Its totient is φ = 111482136.

The previous prime is 130420403. The next prime is 130420429. The reversal of 130420423 is 324024031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130420423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130420423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130420429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22815 + ... + 27952.

It is an arithmetic number, because the mean of its divisors is an integer number (18682624).

Almost surely, 2^130420423 is an apocalyptic number.

130420423 is a deficient number, since it is larger than the sum of its proper divisors (19040569).

130420423 is an equidigital number, since it uses as much as digits as its factorization.

130420423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51141.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 130420423 is about 11420.1761369954. The cubic root of 130420423 is about 507.1252110844.

Adding to 130420423 its reverse (324024031), we get a palindrome (454444454).

The spelling of 130420423 in words is "one hundred thirty million, four hundred twenty thousand, four hundred twenty-three".