120101010002106 has 32 divisors (see below), whose sum is σ = 276358987555200. Its totient is φ = 34084275128256.

The previous prime is 120101010002093. The next prime is 120101010002111. The reversal of 120101010002106 is 601200010101021.

It is a happy number.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 9595791921 + ... + 9595804436.

It is an arithmetic number, because the mean of its divisors is an integer number (8636218361100).

Almost surely, 2^{120101010002106} is an apocalyptic number.

120101010002106 is an abundant number, since it is smaller than the sum of its proper divisors (156257977553094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120101010002106 is a wasteful number, since it uses less digits than its factorization.

120101010002106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19191596518.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 120101010002106 its reverse (601200010101021), we get a palindrome (721301020103127).

The spelling of 120101010002106 in words is "one hundred twenty trillion, one hundred one billion, ten million, two thousand, one hundred six".