120397175808 has 352 divisors, whose sum is σ = 408603471360. Its totient is φ = 30656102400.

The previous prime is 120397175783. The next prime is 120397175809. The reversal of 120397175808 is 808571793021.

120397175808 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120397175809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8099583 + ... + 8114433.

Almost surely, 2^120397175808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120397175808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204301735680).

120397175808 is an abundant number, since it is smaller than the sum of its proper divisors (288206295552).

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

120397175808 is a wasteful number, since it uses less digits than its factorization.

120397175808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14923 (or 14905 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 51.

The spelling of 120397175808 in words is "one hundred twenty billion, three hundred ninety-seven million, one hundred seventy-five thousand, eight hundred eight".