1130055003 has 64 divisors (see below), whose sum is σ = 2130048000. Its totient is φ = 586988640.

The previous prime is 1130054987. The next prime is 1130055013. The reversal of 1130055003 is 3005500311.

It is a happy number.

1130055003 is a `hidden beast` number, since 113 + 0 + 0 + 550 + 0 + 3 = 666.

It is not a de Polignac number, because 1130055003 - 2⁴ = 1130054987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130055013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96325 + ... + 107417.

It is an arithmetic number, because the mean of its divisors is an integer number (33282000).

Almost surely, 2^1130055003 is an apocalyptic number.

1130055003 is a deficient number, since it is larger than the sum of its proper divisors (999992997).

1130055003 is a wasteful number, since it uses less digits than its factorization.

1130055003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11134 (or 11114 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 1130055003 is about 33616.2907382715. The cubic root of 1130055003 is about 1041.5973367518.

Adding to 1130055003 its reverse (3005500311), we get a palindrome (4135555314).

The spelling of 1130055003 in words is "one billion, one hundred thirty million, fifty-five thousand, three".