120304801 has 4 divisors (see below), whose sum is σ = 127381572. Its totient is φ = 113228032.

The previous prime is 120304799. The next prime is 120304823. The reversal of 120304801 is 108403021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 108403021 = 2203 ⋅49207.

It can be written as a sum of positive squares in 2 ways, for example, as 74390625 + 45914176 = 8625^2 + 6776^2 .

It is a cyclic number.

It is not a de Polignac number, because 120304801 - 2¹ = 120304799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120304001) 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, 3538360 + ... + 3538393.

It is an arithmetic number, because the mean of its divisors is an integer number (31845393).

Almost surely, 2^120304801 is an apocalyptic number.

It is an amenable number.

120304801 is a deficient number, since it is larger than the sum of its proper divisors (7076771).

120304801 is an equidigital number, since it uses as much as digits as its factorization.

120304801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076770.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 120304801 is about 10968.3545256342. The cubic root of 120304801 is about 493.6596750652.

Adding to 120304801 its reverse (108403021), we get a palindrome (228707822).

The spelling of 120304801 in words is "one hundred twenty million, three hundred four thousand, eight hundred one".