1130013303 has 4 divisors (see below), whose sum is σ = 1506684408. Its totient is φ = 753342200.

The previous prime is 1130013301. The next prime is 1130013319. The reversal of 1130013303 is 3033100311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3033100311 = 3 ⋅1011033437.

It is a cyclic number.

It is not a de Polignac number, because 1130013303 - 2¹ = 1130013301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130013301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188335548 + ... + 188335553.

It is an arithmetic number, because the mean of its divisors is an integer number (376671102).

Almost surely, 2^1130013303 is an apocalyptic number.

1130013303 is a deficient number, since it is larger than the sum of its proper divisors (376671105).

1130013303 is an equidigital number, since it uses as much as digits as its factorization.

1130013303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376671104.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 1130013303 is about 33615.6704975522. The cubic root of 1130013303 is about 1041.5845246488.

Adding to 1130013303 its reverse (3033100311), we get a palindrome (4163113614).

The spelling of 1130013303 in words is "one billion, one hundred thirty million, thirteen thousand, three hundred three".