30120301 has 4 divisors (see below), whose sum is σ = 31705600. Its totient is φ = 28535004.

The previous prime is 30120289. The next prime is 30120323. The reversal of 30120301 is 10302103.

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 a cyclic number.

It is not a de Polignac number, because 30120301 - 2⁷ = 30120173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30120341) 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, 792621 + ... + 792658.

It is an arithmetic number, because the mean of its divisors is an integer number (7926400).

Almost surely, 2^30120301 is an apocalyptic number.

It is an amenable number.

30120301 is a deficient number, since it is larger than the sum of its proper divisors (1585299).

30120301 is a wasteful number, since it uses less digits than its factorization.

30120301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585298.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 30120301 is about 5488.1965161608. The cubic root of 30120301 is about 311.1380335215.

Adding to 30120301 its reverse (10302103), we get a palindrome (40422404).

It can be divided in two parts, 301 and 20301, that added together give a palindrome (20602).

The spelling of 30120301 in words is "thirty million, one hundred twenty thousand, three hundred one".