1330050427 has 2 divisors, whose sum is σ = 1330050428. Its totient is φ = 1330050426.

The previous prime is 1330050391. The next prime is 1330050457. The reversal of 1330050427 is 7240500331.

It is a strong prime.

It is an emirp because it is prime and its reverse (7240500331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1330050427 - 2²⁷ = 1195832699 is a prime.

It is a super-3 number, since 3×1330050427³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1330050457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665025213 + 665025214.

It is an arithmetic number, because the mean of its divisors is an integer number (665025214).

Almost surely, 2^1330050427 is an apocalyptic number.

1330050427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330050427 is an equidigital number, since it uses as much as digits as its factorization.

1330050427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 1330050427 is about 36469.8564159499. The cubic root of 1330050427 is about 1099.7383474086.

Adding to 1330050427 its reverse (7240500331), we get a palindrome (8570550758).

The spelling of 1330050427 in words is "one billion, three hundred thirty million, fifty thousand, four hundred twenty-seven".