1130431004 has 6 divisors (see below), whose sum is σ = 1978254264. Its totient is φ = 565215500.

The previous prime is 1130430989. The next prime is 1130431037. The reversal of 1130431004 is 4001340311.

It is a super-3 number, since 3×1130431004³ (a number of 28 digits) contains 333 as substring.

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, 141303872 + ... + 141303879.

It is an arithmetic number, because the mean of its divisors is an integer number (329709044).

Almost surely, 2^1130431004 is an apocalyptic number.

It is an amenable number.

1130431004 is a deficient number, since it is larger than the sum of its proper divisors (847823260).

1130431004 is a wasteful number, since it uses less digits than its factorization.

1130431004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282607755 (or 282607753 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1130431004 is about 33621.8828146194. The cubic root of 1130431004 is about 1041.7128468259.

Adding to 1130431004 its reverse (4001340311), we get a palindrome (5131771315).

The spelling of 1130431004 in words is "one billion, one hundred thirty million, four hundred thirty-one thousand, four".