1030818956 has 6 divisors (see below), whose sum is σ = 1803933180. Its totient is φ = 515409476.

The previous prime is 1030818941. The next prime is 1030818959. The reversal of 1030818956 is 6598180301.

It is not an unprimeable number, because it can be changed into a prime (1030818959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128852366 + ... + 128852373.

It is an arithmetic number, because the mean of its divisors is an integer number (300655530).

Almost surely, 2^1030818956 is an apocalyptic number.

It is an amenable number.

1030818956 is a deficient number, since it is larger than the sum of its proper divisors (773114224).

1030818956 is a wasteful number, since it uses less digits than its factorization.

1030818956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257704743 (or 257704741 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 1030818956 is about 32106.3693992329. The cubic root of 1030818956 is about 1010.1692217195.

The spelling of 1030818956 in words is "one billion, thirty million, eight hundred eighteen thousand, nine hundred fifty-six".