1130320201237 has 2 divisors, whose sum is σ = 1130320201238. Its totient is φ = 1130320201236.

The previous prime is 1130320201177. The next prime is 1130320201247. The reversal of 1130320201237 is 7321020230311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1000692119716 + 129628081521 = 1000346^2 + 360039^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130320201237 - 2¹⁵ = 1130320168469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130320201247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565160100618 + 565160100619.

It is an arithmetic number, because the mean of its divisors is an integer number (565160100619).

Almost surely, 2^{1130320201237} is an apocalyptic number.

It is an amenable number.

1130320201237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130320201237 is an equidigital number, since it uses as much as digits as its factorization.

1130320201237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 1130320201237 its reverse (7321020230311), we get a palindrome (8451340431548).

The spelling of 1130320201237 in words is "one trillion, one hundred thirty billion, three hundred twenty million, two hundred one thousand, two hundred thirty-seven".