1130213303 has 2 divisors, whose sum is σ = 1130213304. Its totient is φ = 1130213302.

The previous prime is 1130213299. The next prime is 1130213323. The reversal of 1130213303 is 3033120311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130213303 - 2² = 1130213299 is a prime.

It is a super-2 number, since 2×1130213303² = 2554764220556339618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130213323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565106651 + 565106652.

It is an arithmetic number, because the mean of its divisors is an integer number (565106652).

Almost surely, 2^1130213303 is an apocalyptic number.

1130213303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130213303 is an equidigital number, since it uses as much as digits as its factorization.

1130213303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1130213303 is about 33618.6451690130. The cubic root of 1130213303 is about 1041.6459707149.

Adding to 1130213303 its reverse (3033120311), we get a palindrome (4163333614).

The spelling of 1130213303 in words is "one billion, one hundred thirty million, two hundred thirteen thousand, three hundred three".