120955503848 has 8 divisors (see below), whose sum is σ = 226791569730. Its totient is φ = 60477751920.

The previous prime is 120955503839. The next prime is 120955503853. The reversal of 120955503848 is 848305559021.

It can be written as a sum of positive squares in only one way, i.e., 92670318724 + 28285185124 = 304418^2 + 168182^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×120955503848² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120955503796 and 120955503805.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7559718983 + ... + 7559718998.

Almost surely, 2^120955503848 is an apocalyptic number.

It is an amenable number.

120955503848 is a deficient number, since it is larger than the sum of its proper divisors (105836065882).

120955503848 is a wasteful number, since it uses less digits than its factorization.

120955503848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15119437987 (or 15119437983 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 50.

The spelling of 120955503848 in words is "one hundred twenty billion, nine hundred fifty-five million, five hundred three thousand, eight hundred forty-eight".