1130304213 has 20 divisors (see below), whose sum is σ = 1691034048. Its totient is φ = 752396040.

The previous prime is 1130304199. The next prime is 1130304223. The reversal of 1130304213 is 3124030311.

It is not a de Polignac number, because 1130304213 - 2²⁹ = 593433301 is a prime.

It is a super-2 number, since 2×1130304213² = 2555175227851098738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130304223) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 45108 + ... + 65538.

Almost surely, 2^1130304213 is an apocalyptic number.

It is an amenable number.

1130304213 is a deficient number, since it is larger than the sum of its proper divisors (560729835).

1130304213 is an equidigital number, since it uses as much as digits as its factorization.

1130304213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21126 (or 21117 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1130304213 is about 33619.9972189172. The cubic root of 1130304213 is about 1041.6738986278.

Adding to 1130304213 its reverse (3124030311), we get a palindrome (4254334524).

The spelling of 1130304213 in words is "one billion, one hundred thirty million, three hundred four thousand, two hundred thirteen".