10121010101206 has 16 divisors (see below), whose sum is σ = 15400705147200. Its totient is φ = 4987666876608.

The previous prime is 10121010101177. The next prime is 10121010101227. The reversal of 10121010101206 is 60210101012101.

It is a self number, because there is not a number n which added to its sum of digits gives 10121010101206.

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, 56199225 + ... + 56379028.

It is an arithmetic number, because the mean of its divisors is an integer number (962544071700).

Almost surely, 2^{10121010101206} is an apocalyptic number.

10121010101206 is a deficient number, since it is larger than the sum of its proper divisors (5279695045994).

10121010101206 is a wasteful number, since it uses less digits than its factorization.

10121010101206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112578903.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 10121010101206 its reverse (60210101012101), we get a palindrome (70331111113307).

The spelling of 10121010101206 in words is "ten trillion, one hundred twenty-one billion, ten million, one hundred one thousand, two hundred six".