120326353 has 4 divisors (see below), whose sum is σ = 137515840. Its totient is φ = 103136868.

The previous prime is 120326347. The next prime is 120326359. The reversal of 120326353 is 353623021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (120326347) and next prime (120326359).

It is a cyclic number.

It is not a de Polignac number, because 120326353 - 2⁵ = 120326321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120326359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8594733 + ... + 8594746.

It is an arithmetic number, because the mean of its divisors is an integer number (34378960).

Almost surely, 2^120326353 is an apocalyptic number.

It is an amenable number.

120326353 is a deficient number, since it is larger than the sum of its proper divisors (17189487).

120326353 is an equidigital number, since it uses as much as digits as its factorization.

120326353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17189486.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 120326353 is about 10969.3369444101. The cubic root of 120326353 is about 493.6891521876.

Adding to 120326353 its reverse (353623021), we get a palindrome (473949374).

It can be divided in two parts, 1203 and 26353, that added together give a square (27556 = 166²).

The spelling of 120326353 in words is "one hundred twenty million, three hundred twenty-six thousand, three hundred fifty-three".