120440303313 has 8 divisors (see below), whose sum is σ = 175185895776. Its totient is φ = 72994123200.

The previous prime is 120440303311. The next prime is 120440303317. The reversal of 120440303313 is 313303044021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120440303313 - 2¹ = 120440303311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120440303311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1824853048 + ... + 1824853113.

It is an arithmetic number, because the mean of its divisors is an integer number (21898236972).

Almost surely, 2^120440303313 is an apocalyptic number.

It is an amenable number.

120440303313 is a deficient number, since it is larger than the sum of its proper divisors (54745592463).

120440303313 is a wasteful number, since it uses less digits than its factorization.

120440303313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3649706175.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 120440303313 its reverse (313303044021), we get a palindrome (433743347334).

The spelling of 120440303313 in words is "one hundred twenty billion, four hundred forty million, three hundred three thousand, three hundred thirteen".