120321420242330 has 16 divisors (see below), whose sum is σ = 229318471521000. Its totient is φ = 45297475855872.

The previous prime is 120321420242249. The next prime is 120321420242351. The reversal of 120321420242330 is 33242024123021.

It can be written as a sum of positive squares in 4 ways, for example, as 104132779475209 + 16188640767121 = 10204547^2 + 4023511^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120321420242293 and 120321420242302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353886529955 + ... + 353886530294.

Almost surely, 2^{120321420242330} is an apocalyptic number.

120321420242330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120321420242330 is a deficient number, since it is larger than the sum of its proper divisors (108997051278670).

120321420242330 is a wasteful number, since it uses less digits than its factorization.

120321420242330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707773060273.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 120321420242330 its reverse (33242024123021), we get a palindrome (153563444365351).

The spelling of 120321420242330 in words is "one hundred twenty trillion, three hundred twenty-one billion, four hundred twenty million, two hundred forty-two thousand, three hundred thirty".