1300134331 has 2 divisors, whose sum is σ = 1300134332. Its totient is φ = 1300134330.

The previous prime is 1300134323. The next prime is 1300134349. The reversal of 1300134331 is 1334310031.

It is a weak prime.

It is an emirp because it is prime and its reverse (1334310031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1300134331 - 2³ = 1300134323 is a prime.

It is a super-2 number, since 2×1300134331² = 3380698557289635122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1300134299 and 1300134308.

It is not a weakly prime, because it can be changed into another prime (1300134301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650067165 + 650067166.

It is an arithmetic number, because the mean of its divisors is an integer number (650067166).

Almost surely, 2^1300134331 is an apocalyptic number.

1300134331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300134331 is an equidigital number, since it uses as much as digits as its factorization.

1300134331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1300134331 is about 36057.3755423214. The cubic root of 1300134331 is about 1091.4304735349.

Adding to 1300134331 its reverse (1334310031), we get a palindrome (2634444362).

The spelling of 1300134331 in words is "one billion, three hundred million, one hundred thirty-four thousand, three hundred thirty-one".