10123010000212 has 24 divisors (see below), whose sum is σ = 18147493729512. Its totient is φ = 4938013785600.

The previous prime is 10123010000203. The next prime is 10123010000239. The reversal of 10123010000212 is 21200001032101.

It can be written as a sum of positive squares in 4 ways, for example, as 1104676673296 + 9018333326916 = 1051036^2 + 3003054^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10123010000192 and 10123010000201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37545162 + ... + 37813822.

It is an arithmetic number, because the mean of its divisors is an integer number (756145572063).

Almost surely, 2^{10123010000212} is an apocalyptic number.

It is an amenable number.

10123010000212 is a deficient number, since it is larger than the sum of its proper divisors (8024483729300).

10123010000212 is a wasteful number, since it uses less digits than its factorization.

10123010000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498459 (or 498457 counting only the distinct ones).

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

Adding to 10123010000212 its reverse (21200001032101), we get a palindrome (31323011032313).

The spelling of 10123010000212 in words is "ten trillion, one hundred twenty-three billion, ten million, two hundred twelve", and thus it is an aban number.