2030304451 has 8 divisors (see below), whose sum is σ = 2442471680. Its totient is φ = 1648668168.

The previous prime is 2030304439. The next prime is 2030304467. The reversal of 2030304451 is 1544030302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2030304451 - 2⁹ = 2030303939 is a prime.

It is a super-2 number, since 2×2030304451² = 8244272327500822802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030304431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7632591 + ... + 7632856.

It is an arithmetic number, because the mean of its divisors is an integer number (305308960).

Almost surely, 2^2030304451 is an apocalyptic number.

2030304451 is a deficient number, since it is larger than the sum of its proper divisors (412167229).

2030304451 is a wasteful number, since it uses less digits than its factorization.

2030304451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15265473.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2030304451 is about 45058.8997979312. The cubic root of 2030304451 is about 1266.2527131243.

Adding to 2030304451 its reverse (1544030302), we get a palindrome (3574334753).

The spelling of 2030304451 in words is "two billion, thirty million, three hundred four thousand, four hundred fifty-one".