120450013000 has 32 divisors (see below), whose sum is σ = 281853032760. Its totient is φ = 48180004800.

The previous prime is 120450012989. The next prime is 120450013003. The reversal of 120450013000 is 310054021.

It can be written as a sum of positive squares in 4 ways, for example, as 70005751396 + 50444261604 = 264586^2 + 224598^2 .

It is not an unprimeable number, because it can be changed into a prime (120450013003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60224007 + ... + 60226006.

Almost surely, 2^120450013000 is an apocalyptic number.

120450013000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120450013000 is an abundant number, since it is smaller than the sum of its proper divisors (161403019760).

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

120450013000 is a wasteful number, since it uses less digits than its factorization.

120450013000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120450034 (or 120450020 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 120450013000 its reverse (310054021), we get a palindrome (120760067021).

The spelling of 120450013000 in words is "one hundred twenty billion, four hundred fifty million, thirteen thousand".