120310023231012 has 12 divisors (see below), whose sum is σ = 280723387539056. Its totient is φ = 40103341077000.

The previous prime is 120310023231001. The next prime is 120310023231029. The reversal of 120310023231012 is 210132320013021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×120310023231012³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120310023231012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5012917634614 + ... + 5012917634637.

Almost surely, 2^{120310023231012} is an apocalyptic number.

120310023231012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120310023231012 is an abundant number, since it is smaller than the sum of its proper divisors (160413364308044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120310023231012 is a wasteful number, since it uses less digits than its factorization.

120310023231012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10025835269258 (or 10025835269256 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 120310023231012 its reverse (210132320013021), we get a palindrome (330442343244033).

The spelling of 120310023231012 in words is "one hundred twenty trillion, three hundred ten billion, twenty-three million, two hundred thirty-one thousand, twelve".