120200012102 has 8 divisors (see below), whose sum is σ = 184136188896. Its totient is φ = 58821282472.

The previous prime is 120200012089. The next prime is 120200012129. The reversal of 120200012102 is 201210002021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639361673 + ... + 639361860.

It is an arithmetic number, because the mean of its divisors is an integer number (23017023612).

Almost surely, 2^120200012102 is an apocalyptic number.

120200012102 is a deficient number, since it is larger than the sum of its proper divisors (63936176794).

120200012102 is a wasteful number, since it uses less digits than its factorization.

120200012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278723582.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120200012102 its reverse (201210002021), we get a palindrome (321410014123).

The spelling of 120200012102 in words is "one hundred twenty billion, two hundred million, twelve thousand, one hundred two".