120002353 has 4 divisors (see below), whose sum is σ = 120611700. Its totient is φ = 119393008.

The previous prime is 120002299. The next prime is 120002357. The reversal of 120002353 is 353200021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353200021 = 5573 ⋅63377.

It can be written as a sum of positive squares in 2 ways, for example, as 108326464 + 11675889 = 10408^2 + 3417^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120002353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120002357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304378 + ... + 304771.

It is an arithmetic number, because the mean of its divisors is an integer number (30152925).

Almost surely, 2^120002353 is an apocalyptic number.

It is an amenable number.

120002353 is a deficient number, since it is larger than the sum of its proper divisors (609347).

120002353 is an equidigital number, since it uses as much as digits as its factorization.

120002353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609346.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 120002353 is about 10954.5585488417. The cubic root of 120002353 is about 493.2456387323.

Adding to 120002353 its reverse (353200021), we get a palindrome (473202374).

The spelling of 120002353 in words is "one hundred twenty million, two thousand, three hundred fifty-three".