1130512003 has 8 divisors (see below), whose sum is σ = 1141732800. Its totient is φ = 1119312768.

The previous prime is 1130511997. The next prime is 1130512007. The reversal of 1130512003 is 3002150311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1130512003 - 2²¹ = 1128414851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130512007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112593 + ... + 122221.

It is an arithmetic number, because the mean of its divisors is an integer number (142716600).

Almost surely, 2^1130512003 is an apocalyptic number.

1130512003 is a deficient number, since it is larger than the sum of its proper divisors (11220797).

1130512003 is a wasteful number, since it uses less digits than its factorization.

1130512003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10781.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1130512003 is about 33623.0873508070. The cubic root of 1130512003 is about 1041.7377269184.

Adding to 1130512003 its reverse (3002150311), we get a palindrome (4132662314).

The spelling of 1130512003 in words is "one billion, one hundred thirty million, five hundred twelve thousand, three".