120101102100102 has 16 divisors (see below), whose sum is σ = 240212646688320. Its totient is φ = 40031960285352.

The previous prime is 120101102100097. The next prime is 120101102100121. The reversal of 120101102100102 is 201001201101021.

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, 434954152 + ... + 435230187.

It is an arithmetic number, because the mean of its divisors is an integer number (15013290418020).

Almost surely, 2^{120101102100102} is an apocalyptic number.

120101102100102 is an abundant number, since it is smaller than the sum of its proper divisors (120111544588218).

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

120101102100102 is a wasteful number, since it uses less digits than its factorization.

120101102100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870207347.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120101102100102 its reverse (201001201101021), we get a palindrome (321102303201123).

The spelling of 120101102100102 in words is "one hundred twenty trillion, one hundred one billion, one hundred two million, one hundred thousand, one hundred two".