1030810868 has 6 divisors (see below), whose sum is σ = 1803919026. Its totient is φ = 515405432.

The previous prime is 1030810841. The next prime is 1030810871. The reversal of 1030810868 is 8680180301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1016461924 + 14348944 = 31882^2 + 3788^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128851355 + ... + 128851362.

It is an arithmetic number, because the mean of its divisors is an integer number (300653171).

Almost surely, 2^1030810868 is an apocalyptic number.

It is an amenable number.

1030810868 is a deficient number, since it is larger than the sum of its proper divisors (773108158).

1030810868 is a wasteful number, since it uses less digits than its factorization.

1030810868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257702721 (or 257702719 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 1030810868 is about 32106.2434426701. The cubic root of 1030810868 is about 1010.1665797198.

The spelling of 1030810868 in words is "one billion, thirty million, eight hundred ten thousand, eight hundred sixty-eight".