130242423 has 16 divisors (see below), whose sum is σ = 184126176. Its totient is φ = 81607680.

The previous prime is 130242407. The next prime is 130242449. The reversal of 130242423 is 324242031.

It is not a de Polignac number, because 130242423 - 2⁴ = 130242407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130242423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130242403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50403 + ... + 52923.

It is an arithmetic number, because the mean of its divisors is an integer number (11507886).

Almost surely, 2^130242423 is an apocalyptic number.

130242423 is a deficient number, since it is larger than the sum of its proper divisors (53883753).

130242423 is a wasteful number, since it uses less digits than its factorization.

130242423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 130242423 is about 11412.3802512885. The cubic root of 130242423 is about 506.8943950224.

Adding to 130242423 its reverse (324242031), we get a palindrome (454484454).

The spelling of 130242423 in words is "one hundred thirty million, two hundred forty-two thousand, four hundred twenty-three".