130223042 has 8 divisors (see below), whose sum is σ = 195438096. Its totient is φ = 65077012.

The previous prime is 130223029. The next prime is 130223059. The reversal of 130223042 is 240322031.

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

It is a self number, because there is not a number n which added to its sum of digits gives 130223042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12248 + ... + 20259.

It is an arithmetic number, because the mean of its divisors is an integer number (24429762).

Almost surely, 2^130223042 is an apocalyptic number.

130223042 is a deficient number, since it is larger than the sum of its proper divisors (65215054).

130223042 is a wasteful number, since it uses less digits than its factorization.

130223042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34512.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 130223042 is about 11411.5310979728. The cubic root of 130223042 is about 506.8692506100.

Adding to 130223042 its reverse (240322031), we get a palindrome (370545073).

The spelling of 130223042 in words is "one hundred thirty million, two hundred twenty-three thousand, forty-two".