120011020202102 has 4 divisors (see below), whose sum is σ = 180016530303156. Its totient is φ = 60005510101050.

The previous prime is 120011020202027. The next prime is 120011020202147. The reversal of 120011020202102 is 201202020110021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30002755050524 + ... + 30002755050527.

It is an arithmetic number, because the mean of its divisors is an integer number (45004132575789).

Almost surely, 2^{120011020202102} is an apocalyptic number.

120011020202102 is a deficient number, since it is larger than the sum of its proper divisors (60005510101054).

120011020202102 is an equidigital number, since it uses as much as digits as its factorization.

120011020202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60005510101053.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120011020202102 its reverse (201202020110021), we get a palindrome (321213040312123).

The spelling of 120011020202102 in words is "one hundred twenty trillion, eleven billion, twenty million, two hundred two thousand, one hundred two".