120353425 has 6 divisors (see below), whose sum is σ = 149238278. Its totient is φ = 96282720.

The previous prime is 120353423. The next prime is 120353447. The reversal of 120353425 is 524353021.

It can be written as a sum of positive squares in 3 ways, for example, as 4231249 + 116122176 = 2057^2 + 10776^2 .

It is not a de Polignac number, because 120353425 - 2¹ = 120353423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 4814137 = 120353425 / (1 + 2 + 0 + 3 + 5 + 3 + 4 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120353425.

It is not an unprimeable number, because it can be changed into a prime (120353423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2407044 + ... + 2407093.

Almost surely, 2^120353425 is an apocalyptic number.

It is an amenable number.

120353425 is a deficient number, since it is larger than the sum of its proper divisors (28884853).

120353425 is an equidigital number, since it uses as much as digits as its factorization.

120353425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4814147 (or 4814142 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 120353425 is about 10970.5708602606. The cubic root of 120353425 is about 493.7261741427.

The spelling of 120353425 in words is "one hundred twenty million, three hundred fifty-three thousand, four hundred twenty-five".