1030863168 has 42 divisors (see below), whose sum is σ = 2954784794. Its totient is φ = 343620864.

The previous prime is 1030863167. The next prime is 1030863193. The reversal of 1030863168 is 8613680301.

1030863168 is a `hidden beast` number, since 10 + 3 + 0 + 8 + 631 + 6 + 8 = 666.

1030863168 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., 882802944 + 148060224 = 29712^2 + 12168^2 .

It is a super-2 number, since 2×1030863168² = 2125357742277992448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030863167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 894271 + ... + 895422.

Almost surely, 2^1030863168 is an apocalyptic number.

1030863168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1030863168 is an abundant number, since it is smaller than the sum of its proper divisors (1923921626).

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

1030863168 is a wasteful number, since it uses less digits than its factorization.

1030863168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789711 (or 1789698 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1030863168 is about 32107.0579156671. The cubic root of 1030863168 is about 1010.1836636228.

The spelling of 1030863168 in words is "one billion, thirty million, eight hundred sixty-three thousand, one hundred sixty-eight".