120055023000 has 192 divisors, whose sum is σ = 442675977120. Its totient is φ = 29104224000.

The previous prime is 120055022981. The next prime is 120055023001. The reversal of 120055023000 is 320550021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120055023001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 507339 + ... + 705338.

Almost surely, 2^120055023000 is an apocalyptic number.

120055023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120055023000 is an abundant number, since it is smaller than the sum of its proper divisors (322620954120).

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

120055023000 is a wasteful number, since it uses less digits than its factorization.

120055023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212715 (or 1212698 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

Adding to 120055023000 its reverse (320550021), we get a palindrome (120375573021).

The spelling of 120055023000 in words is "one hundred twenty billion, fifty-five million, twenty-three thousand".