1030312052 has 24 divisors (see below), whose sum is σ = 2247954240. Its totient is φ = 401420160.

The previous prime is 1030312033. The next prime is 1030312057. The reversal of 1030312052 is 2502130301.

1030312052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1030312052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030312057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1672277 + ... + 1672892.

It is an arithmetic number, because the mean of its divisors is an integer number (93664760).

Almost surely, 2^1030312052 is an apocalyptic number.

It is an amenable number.

1030312052 is an abundant number, since it is smaller than the sum of its proper divisors (1217642188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030312052 is a wasteful number, since it uses less digits than its factorization.

1030312052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345191 (or 3345189 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1030312052 is about 32098.4742939598. The cubic root of 1030312052 is about 1010.0036113977.

Adding to 1030312052 its reverse (2502130301), we get a palindrome (3532442353).

The spelling of 1030312052 in words is "one billion, thirty million, three hundred twelve thousand, fifty-two".