2030310452 has 12 divisors (see below), whose sum is σ = 3554331396. Its totient is φ = 1014787200.

The previous prime is 2030310439. The next prime is 2030310463. The reversal of 2030310452 is 2540130302.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 393784336 + 1636526116 = 19844^2 + 40454^2 .

It is a congruent number.

It is an unprimeable number.

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, 79403 + ... + 101810.

It is an arithmetic number, because the mean of its divisors is an integer number (296194283).

Almost surely, 2^2030310452 is an apocalyptic number.

It is an amenable number.

2030310452 is a deficient number, since it is larger than the sum of its proper divisors (1524020944).

2030310452 is a wasteful number, since it uses less digits than its factorization.

2030310452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184018 (or 184016 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2030310452 is about 45058.9663885003. The cubic root of 2030310452 is about 1266.2539606835.

Adding to 2030310452 its reverse (2540130302), we get a palindrome (4570440754).

The spelling of 2030310452 in words is "two billion, thirty million, three hundred ten thousand, four hundred fifty-two".