120303402404 has 6 divisors (see below), whose sum is σ = 210530954214. Its totient is φ = 60151701200.

The previous prime is 120303402403. The next prime is 120303402419. The reversal of 120303402404 is 404204303021.

It can be written as a sum of positive squares in only one way, i.e., 94834434304 + 25468968100 = 307952^2 + 159590^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120303402404.

It is not an unprimeable number, because it can be changed into a prime (120303402403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15037925297 + ... + 15037925304.

It is an arithmetic number, because the mean of its divisors is an integer number (35088492369).

Almost surely, 2^120303402404 is an apocalyptic number.

It is an amenable number.

120303402404 is a deficient number, since it is larger than the sum of its proper divisors (90227551810).

120303402404 is a wasteful number, since it uses less digits than its factorization.

120303402404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30075850605 (or 30075850603 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 120303402404 its reverse (404204303021), we get a palindrome (524507705425).

The spelling of 120303402404 in words is "one hundred twenty billion, three hundred three million, four hundred two thousand, four hundred four".