120143300 has 36 divisors (see below), whose sum is σ = 261491076. Its totient is φ = 47913600.

The previous prime is 120143291. The next prime is 120143311. The reversal of 120143300 is 3341021.

It can be written as a sum of positive squares in 6 ways, for example, as 65536 + 120077764 = 256^2 + 10958^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35690 + ... + 38910.

It is an arithmetic number, because the mean of its divisors is an integer number (7263641).

Almost surely, 2^120143300 is an apocalyptic number.

120143300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120143300 is an abundant number, since it is smaller than the sum of its proper divisors (141347776).

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

120143300 is a wasteful number, since it uses less digits than its factorization.

120143300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608 (or 3601 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 120143300 is about 10960.9899187984. The cubic root of 120143300 is about 493.4386746480.

Adding to 120143300 its reverse (3341021), we get a palindrome (123484321).

The spelling of 120143300 in words is "one hundred twenty million, one hundred forty-three thousand, three hundred".