120355320504 has 16 divisors (see below), whose sum is σ = 300888301320. Its totient is φ = 40118440160.

The previous prime is 120355320499. The next prime is 120355320511. The reversal of 120355320504 is 405023553021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2507402487 + ... + 2507402534.

Almost surely, 2^120355320504 is an apocalyptic number.

It is an amenable number.

120355320504 is an abundant number, since it is smaller than the sum of its proper divisors (180532980816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120355320504 is a wasteful number, since it uses less digits than its factorization.

120355320504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5014805030 (or 5014805026 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 120355320504 its reverse (405023553021), we get a palindrome (525378873525).

The spelling of 120355320504 in words is "one hundred twenty billion, three hundred fifty-five million, three hundred twenty thousand, five hundred four".