1301434427 has 2 divisors, whose sum is σ = 1301434428. Its totient is φ = 1301434426.

The previous prime is 1301434397. The next prime is 1301434457. The reversal of 1301434427 is 7244341031.

It is a balanced prime because it is at equal distance from previous prime (1301434397) and next prime (1301434457).

It is a cyclic number.

It is not a de Polignac number, because 1301434427 - 2⁸ = 1301434171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1301434427.

It is not a weakly prime, because it can be changed into another prime (1301434457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650717213 + 650717214.

It is an arithmetic number, because the mean of its divisors is an integer number (650717214).

Almost surely, 2^1301434427 is an apocalyptic number.

1301434427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301434427 is an equidigital number, since it uses as much as digits as its factorization.

1301434427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 1301434427 is about 36075.3991939105. The cubic root of 1301434427 is about 1091.7941517712.

Adding to 1301434427 its reverse (7244341031), we get a palindrome (8545775458).

The spelling of 1301434427 in words is "one billion, three hundred one million, four hundred thirty-four thousand, four hundred twenty-seven".