1030255312 has 10 divisors (see below), whose sum is σ = 1996119698. Its totient is φ = 515127648.

The previous prime is 1030255279. The next prime is 1030255313. The reversal of 1030255312 is 2135520301.

1030255312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 852406416 + 177848896 = 29196^2 + 13336^2 .

It is a super-2 number, since 2×1030255312² = 2122852015808434688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030255313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32195463 + ... + 32195494.

Almost surely, 2^1030255312 is an apocalyptic number.

It is an amenable number.

1030255312 is a deficient number, since it is larger than the sum of its proper divisors (965864386).

1030255312 is an equidigital number, since it uses as much as digits as its factorization.

1030255312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64390965 (or 64390959 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1030255312 is about 32097.5904391591. The cubic root of 1030255312 is about 1009.9850705240.

Adding to 1030255312 its reverse (2135520301), we get a palindrome (3165775613).

The spelling of 1030255312 in words is "one billion, thirty million, two hundred fifty-five thousand, three hundred twelve".