120453700 has 36 divisors (see below), whose sum is σ = 261879940. Its totient is φ = 48090240.

The previous prime is 120453689. The next prime is 120453703. The reversal of 120453700 is 7354021.

120453700 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 5234944 + 115218756 = 2288^2 + 10734^2 .

120453700 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (120453703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82174 + ... + 83626.

Almost surely, 2^120453700 is an apocalyptic number.

120453700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120453700 is an abundant number, since it is smaller than the sum of its proper divisors (141426240).

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

120453700 is a wasteful number, since it uses less digits than its factorization.

120453700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296 (or 2289 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 120453700 is about 10975.1400902221. The cubic root of 120453700 is about 493.8632555450.

The spelling of 120453700 in words is "one hundred twenty million, four hundred fifty-three thousand, seven hundred".