1310130443 has 2 divisors, whose sum is σ = 1310130444. Its totient is φ = 1310130442.

The previous prime is 1310130433. The next prime is 1310130467. The reversal of 1310130443 is 3440310131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1310130443 - 2¹⁶ = 1310064907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1310130433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655065221 + 655065222.

It is an arithmetic number, because the mean of its divisors is an integer number (655065222).

Almost surely, 2^1310130443 is an apocalyptic number.

1310130443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310130443 is an equidigital number, since it uses as much as digits as its factorization.

1310130443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1310130443 is about 36195.7240982965. The cubic root of 1310130443 is about 1094.2204978852.

Adding to 1310130443 its reverse (3440310131), we get a palindrome (4750440574).

The spelling of 1310130443 in words is "one billion, three hundred ten million, one hundred thirty thousand, four hundred forty-three".