10121030002012 has 12 divisors (see below), whose sum is σ = 17883761751856. Its totient is φ = 5011383787200.

The previous prime is 10121030001947. The next prime is 10121030002073. The reversal of 10121030002012 is 21020003012101.

It is a junction number, because it is equal to n+sod(n) for n = 10121030001983 and 10121030002001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12282802989 + ... + 12282803812.

Almost surely, 2^{10121030002012} is an apocalyptic number.

It is an amenable number.

10121030002012 is a deficient number, since it is larger than the sum of its proper divisors (7762731749844).

10121030002012 is a wasteful number, since it uses less digits than its factorization.

10121030002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24565606908 (or 24565606906 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10121030002012 its reverse (21020003012101), we get a palindrome (31141033014113).

The spelling of 10121030002012 in words is "ten trillion, one hundred twenty-one billion, thirty million, two thousand, twelve".