1130225443213 has 2 divisors, whose sum is σ = 1130225443214. Its totient is φ = 1130225443212.

The previous prime is 1130225443211. The next prime is 1130225443231. The reversal of 1130225443213 is 3123445220311.

Together with next prime (1130225443231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 580785740649 + 549439702564 = 762093^2 + 741242^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130225443213 - 2¹ = 1130225443211 is a prime.

Together with 1130225443211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130225443211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565112721606 + 565112721607.

It is an arithmetic number, because the mean of its divisors is an integer number (565112721607).

Almost surely, 2^{1130225443213} is an apocalyptic number.

It is an amenable number.

1130225443213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130225443213 is an equidigital number, since it uses as much as digits as its factorization.

1130225443213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 1130225443213 in words is "one trillion, one hundred thirty billion, two hundred twenty-five million, four hundred forty-three thousand, two hundred thirteen".