120875808508 has 24 divisors (see below), whose sum is σ = 260347896032. Its totient is φ = 47819001024.

The previous prime is 120875808497. The next prime is 120875808593. The reversal of 120875808508 is 805808578021.

It is a super-2 number, since 2×120875808508² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166037835 + ... + 166038562.

Almost surely, 2^120875808508 is an apocalyptic number.

It is an amenable number.

120875808508 is an abundant number, since it is smaller than the sum of its proper divisors (139472087524).

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

120875808508 is a wasteful number, since it uses less digits than its factorization.

120875808508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332076421 (or 332076419 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 52.

The spelling of 120875808508 in words is "one hundred twenty billion, eight hundred seventy-five million, eight hundred eight thousand, five hundred eight".