10310120012 has 12 divisors (see below), whose sum is σ = 18063720360. Its totient is φ = 5149057056.

The previous prime is 10310120011. The next prime is 10310120077. The reversal of 10310120012 is 21002101301.

10310120012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10310119975 and 10310120002.

It is not an unprimeable number, because it can be changed into a prime (10310120011) 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 3 ways as a sum of consecutive naturals, for example, 1496873 + ... + 1503744.

It is an arithmetic number, because the mean of its divisors is an integer number (1505310030).

Almost surely, 2^10310120012 is an apocalyptic number.

It is an amenable number.

10310120012 is a deficient number, since it is larger than the sum of its proper divisors (7753600348).

10310120012 is a wasteful number, since it uses less digits than its factorization.

10310120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001480 (or 3001478 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10310120012 its reverse (21002101301), we get a palindrome (31312221313).

The spelling of 10310120012 in words is "ten billion, three hundred ten million, one hundred twenty thousand, twelve".