120321121202 has 16 divisors (see below), whose sum is σ = 184026413592. Its totient is φ = 58980704640.

The previous prime is 120321121177. The next prime is 120321121237. The reversal of 120321121202 is 202121123021.

It can be written as a sum of positive squares in 4 ways, for example, as 118515636121 + 1805485081 = 344261^2 + 42491^2 .

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, 289613 + ... + 569664.

Almost surely, 2^120321121202 is an apocalyptic number.

120321121202 is a deficient number, since it is larger than the sum of its proper divisors (63705292390).

120321121202 is a wasteful number, since it uses less digits than its factorization.

120321121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860653.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120321121202 its reverse (202121123021), we get a palindrome (322442244223).

The spelling of 120321121202 in words is "one hundred twenty billion, three hundred twenty-one million, one hundred twenty-one thousand, two hundred two".