120423200000 has 216 divisors, whose sum is σ = 303426751320. Its totient is φ = 47692800000.

The previous prime is 120423199993. The next prime is 120423200041. The reversal of 120423200000 is 2324021.

It can be written as a sum of positive squares in 12 ways, for example, as 118798787584 + 1624412416 = 344672^2 + 40304^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87199310 + ... + 87200690.

Almost surely, 2^120423200000 is an apocalyptic number.

120423200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120423200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151713375660).

120423200000 is an abundant number, since it is smaller than the sum of its proper divisors (183003551320).

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

120423200000 is an frugal number, since it uses more digits than its factorization.

120423200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531 (or 1497 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 120423200000 its reverse (2324021), we get a palindrome (120425524021).

The spelling of 120423200000 in words is "one hundred twenty billion, four hundred twenty-three million, two hundred thousand".