120210100102 has 4 divisors (see below), whose sum is σ = 180315150156. Its totient is φ = 60105050050.

The previous prime is 120210100099. The next prime is 120210100159. The reversal of 120210100102 is 201001012021.

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, 30052525024 + ... + 30052525027.

It is an arithmetic number, because the mean of its divisors is an integer number (45078787539).

Almost surely, 2^120210100102 is an apocalyptic number.

120210100102 is a deficient number, since it is larger than the sum of its proper divisors (60105050054).

120210100102 is an equidigital number, since it uses as much as digits as its factorization.

120210100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60105050053.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120210100102 its reverse (201001012021), we get a palindrome (321211112123).

The spelling of 120210100102 in words is "one hundred twenty billion, two hundred ten million, one hundred thousand, one hundred two".