1350430331 has 2 divisors, whose sum is σ = 1350430332. Its totient is φ = 1350430330.

The previous prime is 1350430259. The next prime is 1350430357. The reversal of 1350430331 is 1330340531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1350430331 - 2¹⁴ = 1350413947 is a prime.

It is a super-2 number, since 2×1350430331² = 3647324157769539122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1350430297 and 1350430306.

It is not a weakly prime, because it can be changed into another prime (1350430391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675215165 + 675215166.

It is an arithmetic number, because the mean of its divisors is an integer number (675215166).

Almost surely, 2^1350430331 is an apocalyptic number.

1350430331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350430331 is an equidigital number, since it uses as much as digits as its factorization.

1350430331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 1350430331 is about 36748.2017383164. The cubic root of 1350430331 is about 1105.3268706690.

Adding to 1350430331 its reverse (1330340531), we get a palindrome (2680770862).

The spelling of 1350430331 in words is "one billion, three hundred fifty million, four hundred thirty thousand, three hundred thirty-one".