120932128528 has 20 divisors (see below), whose sum is σ = 234340312768. Its totient is φ = 60457209120.

The previous prime is 120932128481. The next prime is 120932128531. The reversal of 120932128528 is 825821239021.

120932128528 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120932128528² (a number of 23 digits) contains 22 as substring.

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, 440076 + ... + 659947.

Almost surely, 2^120932128528 is an apocalyptic number.

It is an amenable number.

120932128528 is a deficient number, since it is larger than the sum of its proper divisors (113408184240).

120932128528 is a wasteful number, since it uses less digits than its factorization.

120932128528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106902 (or 1106896 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 120932128528 in words is "one hundred twenty billion, nine hundred thirty-two million, one hundred twenty-eight thousand, five hundred twenty-eight".