120001102 has 16 divisors (see below), whose sum is σ = 194124672. Its totient is φ = 55306080.

The previous prime is 120001099. The next prime is 120001111. The reversal of 120001102 is 201100021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17827 + ... + 23617.

It is an arithmetic number, because the mean of its divisors is an integer number (12132792).

Almost surely, 2^120001102 is an apocalyptic number.

120001102 is a deficient number, since it is larger than the sum of its proper divisors (74123570).

120001102 is a wasteful number, since it uses less digits than its factorization.

120001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6603.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 120001102 is about 10954.5014491760. The cubic root of 120001102 is about 493.2439247313.

Adding to 120001102 its reverse (201100021), we get a palindrome (321101123).

The spelling of 120001102 in words is "one hundred twenty million, one thousand, one hundred two".