1300034231 has 2 divisors, whose sum is σ = 1300034232. Its totient is φ = 1300034230.

The previous prime is 1300034227. The next prime is 1300034287. The reversal of 1300034231 is 1324300031.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1324300031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1300034231 - 2² = 1300034227 is a prime.

It is a super-2 number, since 2×1300034231² = 3380178003543522722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300034201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650017115 + 650017116.

It is an arithmetic number, because the mean of its divisors is an integer number (650017116).

Almost surely, 2^1300034231 is an apocalyptic number.

1300034231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300034231 is an equidigital number, since it uses as much as digits as its factorization.

1300034231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1300034231 is about 36055.9874500755. The cubic root of 1300034231 is about 1091.4024623283.

Adding to 1300034231 its reverse (1324300031), we get a palindrome (2624334262).

The spelling of 1300034231 in words is "one billion, three hundred million, thirty-four thousand, two hundred thirty-one".