12120110310 has 96 divisors (see below), whose sum is σ = 36913542912. Its totient is φ = 2518461120.

The previous prime is 12120110257. The next prime is 12120110311. The reversal of 12120110310 is 1301102121.

12120110310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12120110310² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12120110311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 358602 + ... + 390941.

It is an arithmetic number, because the mean of its divisors is an integer number (384516072).

Almost surely, 2^12120110310 is an apocalyptic number.

12120110310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12120110310 is an abundant number, since it is smaller than the sum of its proper divisors (24793432602).

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

12120110310 is a wasteful number, since it uses less digits than its factorization.

12120110310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749578 (or 749571 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 12120110310 its reverse (1301102121), we get a palindrome (13421212431).

The spelling of 12120110310 in words is "twelve billion, one hundred twenty million, one hundred ten thousand, three hundred ten".