1306051 has 2 divisors, whose sum is σ = 1306052. Its totient is φ = 1306050.

The previous prime is 1306033. The next prime is 1306069. The reversal of 1306051 is 1506031.

It is a balanced prime because it is at equal distance from previous prime (1306033) and next prime (1306069).

It is an emirp because it is prime and its reverse (1506031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1306051 - 2¹¹ = 1304003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1306001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653025 + 653026.

It is an arithmetic number, because the mean of its divisors is an integer number (653026).

2^1306051 is an apocalyptic number.

1306051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306051 is an equidigital number, since it uses as much as digits as its factorization.

1306051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1306051 is about 1142.8258835011. The cubic root of 1306051 is about 109.3083600590.

The spelling of 1306051 in words is "one million, three hundred six thousand, fifty-one".