10310020012 has 12 divisors (see below), whose sum is σ = 18043651080. Its totient is φ = 5154691136.

The previous prime is 10310020009. The next prime is 10310020013. The reversal of 10310020012 is 21002001301.

10310020012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10310020013) 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, 2439 + ... + 143617.

It is an arithmetic number, because the mean of its divisors is an integer number (1503637590).

Almost surely, 2^10310020012 is an apocalyptic number.

It is an amenable number.

10310020012 is a deficient number, since it is larger than the sum of its proper divisors (7733631068).

10310020012 is a wasteful number, since it uses less digits than its factorization.

10310020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159440 (or 159438 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10310020012 its reverse (21002001301), we get a palindrome (31312021313).

The spelling of 10310020012 in words is "ten billion, three hundred ten million, twenty thousand, twelve".