130023120242 has 32 divisors (see below), whose sum is σ = 210833198400. Its totient is φ = 59940191808.

The previous prime is 130023120217. The next prime is 130023120277. The reversal of 130023120242 is 242021320031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308984 + ... + 596252.

It is an arithmetic number, because the mean of its divisors is an integer number (6588537450).

Almost surely, 2^130023120242 is an apocalyptic number.

130023120242 is a deficient number, since it is larger than the sum of its proper divisors (80810078158).

130023120242 is a wasteful number, since it uses less digits than its factorization.

130023120242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287610.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 130023120242 its reverse (242021320031), we get a palindrome (372044440273).

The spelling of 130023120242 in words is "one hundred thirty billion, twenty-three million, one hundred twenty thousand, two hundred forty-two".