120102201203 has 4 divisors (see below), whose sum is σ = 120617661528. Its totient is φ = 119586740880.

The previous prime is 120102201199. The next prime is 120102201217. The reversal of 120102201203 is 302102201021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120102201203 - 2² = 120102201199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120102201503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257729813 + ... + 257730278.

It is an arithmetic number, because the mean of its divisors is an integer number (30154415382).

Almost surely, 2^120102201203 is an apocalyptic number.

120102201203 is a deficient number, since it is larger than the sum of its proper divisors (515460325).

120102201203 is an equidigital number, since it uses as much as digits as its factorization.

120102201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515460324.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 120102201203 its reverse (302102201021), we get a palindrome (422204402224).

The spelling of 120102201203 in words is "one hundred twenty billion, one hundred two million, two hundred one thousand, two hundred three".