120201112102 has 16 divisors (see below), whose sum is σ = 181437237072. Its totient is φ = 59722544160.

The previous prime is 120201112091. The next prime is 120201112133. The reversal of 120201112102 is 201211102021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346108 + ... + 600160.

It is an arithmetic number, because the mean of its divisors is an integer number (11339827317).

Almost surely, 2^120201112102 is an apocalyptic number.

120201112102 is a deficient number, since it is larger than the sum of its proper divisors (61236124970).

120201112102 is a wasteful number, since it uses less digits than its factorization.

120201112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255543.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120201112102 its reverse (201211102021), we get a palindrome (321412214123).

The spelling of 120201112102 in words is "one hundred twenty billion, two hundred one million, one hundred twelve thousand, one hundred two".