120023130310318 has 16 divisors (see below), whose sum is σ = 187073009786880. Its totient is φ = 57691100871000.

The previous prime is 120023130310297. The next prime is 120023130310333. The reversal of 120023130310318 is 813013031320021.

It is a super-2 number, since 2×120023130310318² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 6410112958 + ... + 6410131681.

It is an arithmetic number, because the mean of its divisors is an integer number (11692063111680).

Almost surely, 2^{120023130310318} is an apocalyptic number.

120023130310318 is a deficient number, since it is larger than the sum of its proper divisors (67049879476562).

120023130310318 is a wasteful number, since it uses less digits than its factorization.

120023130310318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12820244823.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 120023130310318 its reverse (813013031320021), we get a palindrome (933036161630339).

The spelling of 120023130310318 in words is "one hundred twenty trillion, twenty-three billion, one hundred thirty million, three hundred ten thousand, three hundred eighteen".