1130313122233 has 2 divisors, whose sum is σ = 1130313122234. Its totient is φ = 1130313122232.

The previous prime is 1130313122231. The next prime is 1130313122291. The reversal of 1130313122233 is 3322213130311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1130283669904 + 29452329 = 1063148^2 + 5427^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130313122233 - 2¹ = 1130313122231 is a prime.

It is a super-2 number, since 2×1130313122233² (a number of 25 digits) contains 22 as substring.

Together with 1130313122231, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1130313122198 and 1130313122207.

It is not a weakly prime, because it can be changed into another prime (1130313122231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565156561116 + 565156561117.

It is an arithmetic number, because the mean of its divisors is an integer number (565156561117).

Almost surely, 2^{1130313122233} is an apocalyptic number.

It is an amenable number.

1130313122233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130313122233 is an equidigital number, since it uses as much as digits as its factorization.

1130313122233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1130313122233 its reverse (3322213130311), we get a palindrome (4452526252544).

The spelling of 1130313122233 in words is "one trillion, one hundred thirty billion, three hundred thirteen million, one hundred twenty-two thousand, two hundred thirty-three".