120343245268 has 6 divisors (see below), whose sum is σ = 210600679226. Its totient is φ = 60171622632.

The previous prime is 120343245227. The next prime is 120343245329. The reversal of 120343245268 is 862542343021.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 120223079824 + 120165444 = 346732^2 + 10962^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120343245268.

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 as a sum of consecutive naturals, namely, 15042905655 + ... + 15042905662.

Almost surely, 2^120343245268 is an apocalyptic number.

It is an amenable number.

120343245268 is a deficient number, since it is larger than the sum of its proper divisors (90257433958).

120343245268 is a wasteful number, since it uses less digits than its factorization.

120343245268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30085811321 (or 30085811319 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 120343245268 its reverse (862542343021), we get a palindrome (982885588289).

The spelling of 120343245268 in words is "one hundred twenty billion, three hundred forty-three million, two hundred forty-five thousand, two hundred sixty-eight".