120002102 has 8 divisors (see below), whose sum is σ = 196367112. Its totient is φ = 54546400.

The previous prime is 120002089. The next prime is 120002111. The reversal of 120002102 is 201200021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 120002102.

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, 2727299 + ... + 2727342.

It is an arithmetic number, because the mean of its divisors is an integer number (24545889).

Almost surely, 2^120002102 is an apocalyptic number.

120002102 is a deficient number, since it is larger than the sum of its proper divisors (76365010).

120002102 is a wasteful number, since it uses less digits than its factorization.

120002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5454654.

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

The square root of 120002102 is about 10954.5470924178. The cubic root of 120002102 is about 493.2452948369.

Adding to 120002102 its reverse (201200021), we get a palindrome (321202123).

The spelling of 120002102 in words is "one hundred twenty million, two thousand, one hundred two".