1128030004 has 6 divisors (see below), whose sum is σ = 1974052514. Its totient is φ = 564015000.

The previous prime is 1128029993. The next prime is 1128030011. The reversal of 1128030004 is 4000308211.

It can be written as a sum of positive squares in only one way, i.e., 564062500 + 563967504 = 23750^2 + 23748^2 .

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, 141003747 + ... + 141003754.

Almost surely, 2^1128030004 is an apocalyptic number.

It is an amenable number.

1128030004 is a deficient number, since it is larger than the sum of its proper divisors (846022510).

1128030004 is a wasteful number, since it uses less digits than its factorization.

1128030004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282007505 (or 282007503 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1128030004 is about 33586.1579225728. The cubic root of 1128030004 is about 1040.9748022457.

Adding to 1128030004 its reverse (4000308211), we get a palindrome (5128338215).

The spelling of 1128030004 in words is "one billion, one hundred twenty-eight million, thirty thousand, four".